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4 Digits 0.56” 7-Segment Display Module 56D400
56D400 is a serial SPI 4-digit 7-segment LED display module based on MAX7219 driver. The module is 5V powered and easy to interface to Arduino board or any microcontroller. MAX7219 driver provides individual LED segment control, display ON/OFF, and brightness control.
5.00 $ – 5.25 $In stock
4 Digits 0.56” 7-Segment Display Module 56D400
5.00 $ – 5.25 $ -
PIC Development Kit (Betamini)
Betamini is a PIC development kit designed particularly for students, beginners, and freshly graduated engineers to provide easy development of PIC microcontroller projects.
This price includes only Betamini kit without accessories. To add more accessories please click below.
42.50 $Out of stock
PIC Development Kit (Betamini)
42.50 $ -
8-Channel High/Low Trigger Relay Module (24V) Opto-isolated RM824I
8-Channel 24V relay module up to 10A rated current active high/low trigger directly interfaced to microcontroller or TTL logic with opto-isolation.
Features :
- LED indicator for each output relay.
- Both normally open and normally close are available.
- Contact current up to 10A (Resistive load).
- Isolated/non-isolated operation mode.
- Active high/low trigger operation.
- Input signals can be applied through screw terminals or pin headers for flexibility.
- Separated screw terminal power input for relay contact ( isolated mode ).
- Reverse polarity protection.
- Four (Ø 3.5mm) mounting holes for easy installation.
- Dimension: 146 X 66 X 20mm.
11.00 $In stock
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4-Channel Opto-isolated AC Input Detector Module (ACD4)
This module detects whether AC input exists.
Features :
- Input voltage range 110-250V.
- Output voltage range 3-24V.
- Input is opto-isolated for safety.
- Four (Ø 3.5mm) mounting holes for easy installation.
- LED indicator for AC input.
- Output and power pins are broken out into a pin header for easy interfacing.
- Dimensions: 55 X 51 X 15mm.
2.50 $In stock
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12V/1A DC-DC Buck Converter
12V/1A DC-DC buck converter (14-40Vin). Suitable to replace 7812 for high-efficiency requirements.
1.50 $In stock
12V/1A DC-DC Buck Converter
1.50 $ -
Mini PICkit 2 PIC Programmer
PICkit 2 programmer is a compact, low-cost tool for programming and debugging Microchip PIC microcontrollers. Features a USB-B connection, status LEDs, and broad device support, with optional accessories for added flexibility.
Features:
- Compact design for easy integration into any workspace.
- USB-B connector for stable and reliable PC connection.
- Right-angle 5-pin ICSP header: VPP, 5V, GND, PGD, PGC.
- Power and Busy LEDs for instant status feedback.
- Four mounting holes for secure installation.
- Includes 5-pin XH cable for quick and easy wiring.
- Supports a wide range of PIC microcontrollers.
- Free downloadable software – compatible with Windows up to version 11.
- Extension-ready – works perfectly with the PICKIT Programmer Extension Board (ZIF socket).
- Optional accessories – USB cable and Extension Board available (sold separately).
35.00 $Out of stock
Mini PICkit 2 PIC Programmer
35.00 $ -
Arduino Nano Breakout Board
Arduino Nano Breakout Board.
Features :
- Arduino Nano board is based on an ATMEGA328 microcontroller.
- Arduino Nano breakout board provides pin headers to screw clamp terminals for easy access.
- Screw clamp terminals are clearly silkscreen labeled to clarify the connection.
- breakout board comes with four mounting holes for easy installation.
- Dimensions: 71 X 54 X 12mm.
4.50 $In stock
Arduino Nano Breakout Board
4.50 $ -
Industrial 8-Channel Relay Module (12/24V) RM8D
Industrial grade 8-Channel relay module (12/24V) up to 10A rated current.
Features :
- Operating voltage: (12/24V).
- Maximum output current: 10A.
- LED indicator for each relay.
- 8-pin relay socket with clips for easy replacement.
- Two protective varistors (470V) for each relay contact (NO, NC).
- DIN Rail mounting using PCB carrier or PCB bracket ( Optional ).
- Dimensions: 170 X 72 X 35mm.
50.00 $In stock
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DB25 Female to Screw Terminal + Pin Header
DB25 female socket on PCB to block terminals and pin header facilitates solderless connection to standard serial connector DB25 and is also suitable for breadboard test applications.
Features :
- DB25 pins are routed to pin headers and screw clamp terminals.
- Both terminals are labeled according to the DB25 pin number to which they are routed.
- Pin header pitch distance 2.54mm.
- Screw terminal pitch distance 3.5mm.
- Four (Ø 3.5mm) mounting holes for easy installation.
- Dimensions: 93 X 33 X 15mm.
3.50 $In stock
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Photo Interrupt Module (CNA1015) – Horizontal
A photo interrupter sensor consists of a light-emitting element (IR LED) and a light-receiving element (phototransistor) aligned facing each other. It works by detecting light interruption when a target object comes between both elements, acting as an optical switch. This changes the output of the sensor.
Features :
- USB a wide voltage comparator LM393.
- Operating voltage: 3.3 ~ 5V.
- Active low output i.e an interruption produces a low output (LED is activated).
- Maximum output sink current: 10mA.
- 5mm slot width.
- Two (Ø 3.5mm) mounting holes for easy installation.
- Dimensions: 26 X 21 X 6mm.
1.75 $In stock
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1-Channel High/Low Trigger Relay Module (24V) Opto-isolated RM124I
1-Channel 24V relay module up to 10A rated current active high/low trigger directly interfaced to microcontroller or TTL logic with opto-isolation.
Features :
- LED indicator for each output relay.
- Both normally open and normally close are available.
- Contact current up to 10A (Resistive load).
- Isolated/non-isolated operation mode.
- Active high/low trigger operation.
- Input signals can be applied through screw terminals or pin headers for flexibility.
- Separated screw terminal power input for relay contact (isolated mode).
- Reverse polarity protection.
- Four (Ø 3.5mm) mounting holes for easy installation.
- Dimension: 66 X 30 X 20mm.
3.75 $In stock
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6Axis CNC Breakout Board (VIVA+)
VIVA+ is a completely buffered CNC parallel breakout board. Supports up to 6 axes, five inputs, spindle and coolant output relays, analog output 0-10V, watchdog protection with extra output relay, and is powered from 220VAC.
VIVA+ Features :
- Completely supports MACH3 and any other soft tool that uses an LPT port.
- AC 220V input power.
- 6 axes control signals (Pulse ”PUL” and Direction “DIR”) :
- Main / Auxiliary X-axis.
- Main / Auxiliary Y-axis.
- Z-axis.
- A-axis.
- B-axis.
- C-axis.
- Control signals are TTL compatible (10mA).
- Supports five external inputs. Three inputs for axes limits (NPN proximity sensors or micro switch inputs) and two inputs for emergency stop and probe inputs (dry contact).
- All inputs are optically isolated for safety.
- Two relay outputs for spindle and coolant control (5A maximum current).
- Optional extra output relay (controlled from pin9).
- 0-10V analog output (PWM-controlled) for controlling spindle speed.
- Watchdog feature with optional relay output to ensure that all outputs are disabled during PC starting up and software program loading.
- All outputs and inputs are brought out via pluggable screw clamp connectors for flexibility.
- LED indicator for :
- Output pulse signal “PUL” (RED LED).
- Output direction signal “DIR” (Green LED).
- Output relays “spindle”, “coolant” and “watchdog” (RED LED).
- Input signals ”XL”, ”YL”, ”ZL”, ”EMR”, and ”PRB” (Yellow LED).
- Input power (RED LED).
- Dimension: 180 X 110 X 30 mm.
45.00 $In stock
6Axis CNC Breakout Board (VIVA+)
45.00 $ -
8-Channel Isolation Module
8-channel opto-isolated module suitable for voltage level converting.
Features :
- Two selectable Input control signal ranges (3-12V and 9-24V).
- Output signal range: 3-24V.
- LED indicator for each input.
- Dedicated 2-pin screw clamp terminal for each input and output.
- Output can drive high or low-triggered load.
- Four (Ø 3.5mm) mounting holes for easy installation.
- DIN Rail mounting using PCB carrier or PCB bracket ( Optional ).
- Dimensions: 129 X 50 X 17mm.
6.50 $In stock
8-Channel Isolation Module
6.50 $ -
ARM STM32F103C Blue Pill Breakout Board
Small handy board on which you can plug your Blue Pill development board with screw terminals to get much easier to the GPIO pins.
Features :
- All Blue Pill pins are provided to 3.5mm pitch screw clamp terminals for easy access.
- Screw terminals are clearly silkscreen labeled (top and bottom) to clarify the connection.
- Four (Ø 3mm) mounting holes for easy installation.
- Dimensions: 89 X 60 X 12mm.
5.00 $In stock
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ATMEGA128 Module With Arduino Bootloader (F128B)
Pluggable small-size and versatile module based on ATMEGA128A microcontroller with Arduino bootloader. Suitable for breadboard applications.
Features :
- Microcontroller: ATMEGA128 Arduino bootloader preprogrammed.
- All I/O ports are provided through a 2.54mm pitch pin header.
- Power and other special function pins are provided (5X GND, 2X VCC, AVCC, REF, PEN, and Reset).
- AVCC is generated using an LC filter for powering analog circuits.
- Oscillator frequency: 16MHz.
- USB/Serial TTL converter (CH340) (serial communication and programming) type B micro connector.
- SMD green LED for power indication.
- Two SMD red LED indicators for TX and RX.
- Reset switch.
- Standard 10-pin IDC connector for programming as well as a simplified 6-pin header.
- Dimensions: 84 X 35 X 18mm.
18.75 $In stock
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USB to RS485 Serial Converter Module
This USB to RS485 converter is based on CH340 USB to serial IC. It provides a virtual serial port over a USB 2.0 port. Serial signals are provided in RS485 level to screw clamp terminal. Once you have installed the drivers, the module will appear as a normal serial COM port on your computer, making it compatible with most terminal programs and development environments.
Features:
- Provides virtual serial port over USB2.0 port.
- MAX487 transceiver.
- Supports Win 7, 8, 10, and 11 32/64-bit.
- B-type socket full-speed 2.0 USB interface.
- USB-powered (5V).
- Half-duplex serial mode.
- RS485 data rate up to 250 Kbps.
- Serial baud rate up to 2 Mbps.
- Up to 128 nodes on bus.
- TVS protection ±30 KV ESD.
- PTC (JZ) for overcurrent fault protection.
- 120 Ohm terminal resistor included.
- Red LED indicator for Rx and Tx signals.
- Green LED for power status.
- One (Ø 3.5mm) mounting hole for easy installation.
- Dimensions: 49 X 21 X 15 mm.
7.50 $Out of stock
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AVR Project Kit
AVR Project Kit supports 40-pin DIP AVR microcontrollers ATMEGA8535, ATMEGA16, and ATMEGA32.
Features :
- Project Kit can be powered from any general DC adaptor 8-20V thanks to an on-board 5V regulator.
- On-board reverse polarity protection.
- All microcontroller ports are exposed to screw clamp terminals for external use.
- Large size work area 136 horizontal lines X 5 points, 34 X 3 vertical 5V lines, 34 X 3 vertical GND lines, 34 lines X 2 points (Raspberry Pi Pico pins in addition to power rails GND, 5V, VIN).
- Project Kit contains a Reset push button switch.
- Four (Ø 3.5mm) mounting holes for easy installation.
- Dimensions: 181 X 105 X 21mm.
11.00 $In stock
AVR Project Kit
11.00 $ -
SPI AVR Programmer Extension Board
SPI AVR Programmer Extension Board.
Supported Chips :
- ATMEGA16 / ATMEGA32 / ATMEGA8535 / ATMEGA8.
- ATMEGA168 / ATMEGA328 / ATMEGA48 / ATMEGA88.
- ATMEGA644 / ATMEGA324 / ATMEGA164 / ATMEGA61 / ATMEGA62.
- ATMEGA8515 / AT90S4434 / AT90S8535 / AT90S2333 / AT90S4433.
- AT90S2323 / AT90S2343 / AT90S1200 / AT90S2313.
- AT90S8515 / AT90S4414 / ATTINY11 / ATTINY12.
- ATTINY13 / ATTINY15 / ATTINY25 / ATTINY45.
- ATTINY85 / ATTINY2313 / ATTINY24 / ATTINY44 / ATTINY84.
7.50 $In stock
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1-Channel LED Terminal
1-channel LED terminal module.
Features :
- Suitable for breadboard testing.
- LED is active high enabled. i.e to turn a LED on apply a high logic level.
- 1K ohm current limiting resistor.
- TTL compatible.
- Wide input voltage range 3V:12V.
0.25 $In stock
1-Channel LED Terminal
0.25 $ -
USB to UART TTL Module (CH340) USB Socket Type B to Header
Low-cost USB to serial UART/TTL converter module based on CH340 chip.
Features :
- USB type B female connector.
- Supports 3.3V/5V.
- Provides RX, TX, DTR, and RTS signals.
- Suitable for breadboard applications.
- Dimension: 40 X 20 X 16mm.
3.75 $In stock
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DB9 Male to Pin Header
DB9 male socket on PCB to header suitable for breadboard test applications.
1.00 $In stock
DB9 Male to Pin Header
1.00 $ -
8-Channel Solid State Relay Module (5V) SSR805
8-Channel solid state relay module (5V) 240VAC/2A directly interfaced to microcontroller or TTL logic.
Features :
- Input signal: 5V (active high).
- Maximum output current: 2A.
- Maximum output voltage: 240VAC.
- 2 Ampere overcurrent protection fuse.
- LED indicator.
27.50 $In stock
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Arduino Nano Work Area
A versatile kit for easy soldering components on a test board and building fast projects based on Arduino Nano.
7.50 $In stock
Arduino Nano Work Area
7.50 $ -
PICkit 2 PIC Programmer
PICkit 2 programmer is a low-cost programming tool for Microchip PIC microcontrollers.
37.50 $Out of stock
PICkit 2 PIC Programmer
37.50 $ -
ESP-01 Programmer Adapter
ESP-01 programmer adapter, USB (CH340) to ESP8266 WiFi development board module.
3.50 $In stock
ESP-01 Programmer Adapter
3.50 $ -
DB25 Male to Screw Terminal + Pin Header
DB25 male socket on PCB to block terminals and pin header facilitates solderless connection to standard serial connector DB25 and is also suitable for breadboard test applications.
Features :
- DB25 pins are routed to pin headers and screw clamp terminals.
- Both terminals are labeled according to the DB25 pin number to which they are routed.
- Pin header pitch distance 2.54mm.
- Screw terminal pitch distance 3.5mm.
- Four (Ø 3.5mm) mounting holes for easy installation.
- Dimensions: 93 X 33 X 15mm.
3.50 $In stock
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4-Channel Wireless Relay Module ESP-12F (RM4W)
The RM4W is a 4-channel Wi-Fi module based on the ESP-12F module which is based on the ESP8266 chip from Espressif. The ESP-12F includes 4MB of flash and supports 802.11b/g/n Wi-Fi SOC. The ESP-12F can be programmed serially via the 4-pin header. The card is well-protected, filtered, and easy to install. The RM4W outputs can drive loads up to 10A (resistive load).
Features:
- Based on ESP-12F Wi-Fi module.
- On-board 3.3V regulator AMS1117-3.3V.
- Power input is filtered for noise reduction.
- Green LED for power indication.
- Operating voltage DC12V.
- Four output relays with red LED indicators.
- Both normal open and normal close terminals are available.
- Output terminals are available through a 5mm 2-pin K128 screw clamp.
- Easy firmware uploading using a 4-pin header ( 3.3V, Tx, Rx, GND ).
- Reset push button switch is included.
- Two yellow LEDs for Tx and Rx signal indication.
- DIN Rail mountable.
- Four (Ø 3.5mm) mounting holes for easy installation.
- Dimensions: 130 X 50 X 18mm.
20.00 $Out of stock
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3+3+2 Digits 0.56” 7-Segment Display Module 56D332
56D332 is a serial SPI 3+3+2-digit 7-segment LED display module based on MAX7219 driver. The module is 5V powered and easy to interface to Arduino board or any microcontroller. MAX7219 driver provides individual LED segment control, display ON/OFF, and brightness control.
5.50 $ – 5.75 $In stock
3+3+2 Digits 0.56” 7-Segment Display Module 56D332
5.50 $ – 5.75 $ -
Digital Humidity and Temperature Sensor Module (DHT11)
The DHT11 is a basic low-cost digital humidity and temperature sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air and provides a digital signal on the data pin. It’s fairly simple to use but requires careful timing to grab data, you can only get new data from it once every 2 seconds.
This module is an implementation of the popular low-cost DHT11 sensor. It comes with proper headers to make it even easier to connect to any exposed pins of your development board.
Features :
- Operating voltage: 3V ~ 5V.
- Humidity measurement ranges from 20%~80% with ±5% accuracy.
- Temperature measurement range 0°C ~ 50°C with ±2°C accuracy.
- Interface: One-wire communication protocol.
2.50 $In stock
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8 Digits 0.36” 7-Segment Display Module 36D800
36D800 is a serial SPI 8-digit 7-segment LED display module based on MAX7219 driver. The module is 5V powered and easy to interface to Arduino board or any microcontroller. MAX7219 driver provides individual LED segment control, display ON/OFF, and brightness control.
5.00 $In stock
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DB9 Female to Pin Header
DB9 female socket on PCB to header suitable for breadboard test applications.
1.00 $In stock
DB9 Female to Pin Header
1.00 $ -
RJ45-8 to Screw Terminal + Pin Header (Vertical Plugging)
RJ45 8pin socket vertical type on PCB to block terminals and pin header facilitates solderless connection to RJ45 connector and is also suitable for panel mounting and test applications.
Features :
- RJ45 pins are routed to pin headers and screw clamp terminals.
- Both terminals are labeled according to the RJ45 pin number to which they are routed.
- Pin header pitch distance is 2.54mm.
- Screw terminal pitch distance is 3.5mm.
- Two (Ø 3.5mm) mounting holes for easy installation.
- Dimensions: 29 X 29 X 15mm.
1.75 $In stock
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Load Cell Module (HX711)
This module provides an easy way to interface microcontroller to any load cell. It is based on HX711 IC which provides a high-resolution analog-to-digital converter and uses a two-wire interface (clock and data) for communication. A very accurate weight measurement can be obtained with some calibration.
Features :
- Operating Voltage 2.7V- 5.5V.
- Operating Current: 1.5mA.
- Resolution 24 bit.
- Output data rate 10SPS or 80SPS.
- Operation temperature range: -40 ~ +85℃.
- Dimension : 38 X 30 X 3mm.
3.00 $Out of stock
Load Cell Module (HX711)
3.00 $ -
4+4 Digits 0.56” 7-Segment Display Module 56D440
56D440 is a serial SPI 4+4-digit 7-segment LED display module based on MAX7219 driver. The module is 5V powered and easy to interface to Arduino board or any microcontroller. MAX7219 driver provides individual LED segment control, display ON/OFF, and brightness control.
5.50 $ – 5.75 $In stock
4+4 Digits 0.56” 7-Segment Display Module 56D440
5.50 $ – 5.75 $ -
L298 to Pin Header (PCB)
Dual H-Bridge L298 IC driver to pin header breakout board (PCB), Suitable for DC Motor Driving or interfacing to L297 to easily build stepper motor driver.
0.25 $In stock
L298 to Pin Header (PCB)
0.25 $ -
ESP32 Breakout Board
ESP8266 (ESP32) Wi-Fi module breakout board.
0.75 $In stock
ESP32 Breakout Board
0.75 $ -
4-Channel Bi-directional Logic Level Converter
This module allows for safe and easy communication between devices operating at different logic levels. Typically 3.3V and 5V.
Features :
- 4-channel bi-directional logic converter suitable for bi-directional buses such as I²C, as well as uni-directional such as SPI and TTL serial communication.
- Voltage signal range: 1.8-5V.
- 2.54mm male header.
- Dimensions: 16 X 14 X 4mm ( with no pin header ).
1.25 $In stock
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4-Channel High/Low Trigger Relay Module (5V) Opto-isolated RM405I
4-Channel 5V relay module up to 10A rated current active high/low trigger directly interfaced to microcontroller or TTL logic with opto-isolation.
Features :
- LED indicator for each output relay.
- Both normally open and normally close are available.
- Contact current up to 10A (Resistive load).
- Isolated/non-isolated operation mode.
- Active high/low trigger operation.
- Input signals can be applied through screw terminals or pin headers for flexibility.
- Separated screw terminal power input for relay contact (isolated mode).
- Reverse polarity protection.
- Four mounting holes for easy installation.
- Dimension: 80X66X20 mm.
7.50 $In stock
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8-Channel USB-Controlled Relay Module
RM8U is an 8-channel USB-controlled relay module. It can be used to control electrical devices remotely from a PC over a USB port such as lamps, motors, and locks. RM8U features a wide operating voltage range (9-40V) and supports serial communication baud rate speeds starting from 2400 up to 115200 bps. RM8U module is well protected, filtered, and fully isolated.
Features:
- Supports Windows XP, 7, 10, and 11.
- Supports 8 relay outputs.
- Wide operating voltage range: 9~40 DCV.
- Control: Serial communication.
- Driver: CH340.
- Supported baud rates: 2400, 4800, 9600, 14400, 19200, 28800, 38400, 57600, 76800, and 115200.
- Interface: USB type B connector.
- Simple control protocol: Just two-character commands.
- All outputs are optically isolated.
- Both normally open and normally close relay contacts are available.
- Reverse polarity protection.
- On-board DC power filter.
- Power LED indicator.
- Serial communication LED status.
- LED indicator for each relay.
- Mounting: Four (Ø 3.5mm) mounting holes for easy installation.
- Dimensions: 214 X 55 X 21mm.
27.50 $In stock
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4-Channel USB-Controlled Relay Module
RM4U is a 4-channel USB-controlled relay module. It can be used to control electrical devices remotely from a PC over a USB port such as lamps, motors, and locks. RM4U features a wide operating voltage range (9-40V) and supports serial communication baud rate speeds starting from 2400 up to 115200 bps. RM4U module is well protected, filtered, and fully isolated.
Features:
- Supports Windows XP, 7, 10, and 11.
- Supports 4 relay outputs.
- Wide operating voltage range: 9~40 DCV.
- Control: Serial communication.
- Driver: CH340.
- Supported baud rates: 2400, 4800, 9600, 14400, 19200, 28800, 38400, 57600, 76800, and 115200.
- Interface: USB type B connector.
- Simple control protocol: Just two-character commands.
- All outputs are optically isolated.
- Both normally open and normally close relay contacts are available.
- Reverse polarity protection.
- On-board DC power filter.
- Power LED indicator.
- Serial communication LED status.
- LED indicator for each relay.
- Mounting: Four (Ø 3.5mm) mounting holes for easy installation.
- Dimensions: 144 X 55 X 21mm.
22.50 $In stock
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ATMEGA8/48/88/168/328 Project Kit
ATMEGA8 Project Kit supports 28-pin DIP AVR microcontrollers such as ATMEGA8, and ATMEGA328.
Features :
- Project Kit supports ATMEGA8, ATMEGA48, ATMEGA88, ATMEGA168, and ATMEGA328.
- Project Kit can be powered from any general DC adaptor 8-20V thanks to an on-board 5V regulator.
- On-board reverse polarity protection.
- All Microcontroller pins are exposed to screw clamp terminals for easy access.
- Large size work area 144 horizontal lines X 5 points, 36 X 3 vertical 5V lines, 36 X 3 vertical GND lines, 36 lines X 2 points (Blue pill pins in addition to power rails GND, 5V, VIN).
- Project Kit includes a green LED for power indication.
- 6-Pin ICSP header socket for connecting an external programmer (no need for removing chip).
- Project Kit provides a 16MHz crystal oscillator.
- Project Kit contains a Reset switch.
- Four 7mm M-F spacers are added to keep the board out of any wires and components erroneously located under the board.
- Dimensions: 162 X 77 X 20mm.
8.75 $In stock
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AVR Development Kit (Eta32)
Eta32 kit is an AVR development board designed particularly for students, beginners, and recently graduated engineers to provide easy development of AVR microcontroller projects.
This price includes only Eta32 kit without accessories. To add more accessories please click below.
80.00 $In stock
AVR Development Kit (Eta32)
80.00 $ -
USB Type B Micro to Pin Header
USB type B micro socket on PCB to header suitable for breadboard test applications.
0.60 $In stock
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ATMEGA128 Module PCB (F128)
Versatile and small size module based on ATMEGA128A microcontroller (PCB only).
2.50 $Out of stock
ATMEGA128 Module PCB (F128)
2.50 $ -
Arduino Uno Breakout Board
Arduino Uno Breakout Board.
6.75 $In stock
Arduino Uno Breakout Board
6.75 $ -
Arduino Uno Development Kit
Arduino Uno Development Kit is a comprehensive development kit for Arduino Uno board that provides the most essential peripherals needed to start discovering Arduino world.
Uno Kit is designed particularly for students, beginners, and recently graduated engineers to provide easy development of Arduino-based projects.This price includes only Uno kit without accessories. To add more accessories please click below.
92.50 $Out of stock
Arduino Uno Development Kit
92.50 $ -
2-Channel Wireless Relay Module ESP-12F (RM2W)
The RM2W is a 2-channel Wi-Fi module based on the ESP-12F module which is based on the ESP8266 chip from Espressif. The ESP-12F includes 4MB of flash and supports 802.11b/g/n Wi-Fi SOC. The ESP-12F can be programmed serially via the 4-pin header. The card is well-protected, filtered, and easy to install. The RM2W outputs can drive loads up to 10A (resistive load).
Features:
- Based on ESP-12F Wi-Fi module.
- On-board 3.3V regulator AMS1117-3.3V.
- Power input is filtered for noise reduction.
- Green LED for power indication.
- Operating voltage DC12V.
- Two output relays with red LED indicators.
- Both normal open and normal close terminals are available.
- Output terminals are available through a 5mm 2-pin K128 screw clamp.
- Easy firmware uploading using a 4-pin header ( 3.3V, Tx, Rx, GND ).
- Reset push button switch is included.
- Two yellow LEDs for Tx and Rx signal indication.
- DIN Rail mountable.
- Four (Ø 3.5mm) mounting holes for easy installation.
- Dimensions: 98 X 50 X 18mm.
15.00 $Out of stock
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On Delay Timer Module (1-10 Sec)
Switch on delay timer module based on NE555 timer IC.
Features :
- Based on NE555 timer IC.
- Operating voltage: 5V, 12V Jumper set.
- Delay time range: 0-10 Sec Pot adjustable.
- Output: Relay dry contact (Normally open, Common, Normally close).
- Maximum output power: 2200W.
- Maximum output current: 10 ampere.
- Reverse polarity protection.
- Green LED for power indication.
- Red LED for output indication.
- Four (Ø 3.5mm) mounting holes for easy installation.
- Dimension: 74 x 26 x 17mm.
2.50 $In stock
