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DC Power Module
DC power socket adapter module suitable for breadboard with ON/OFF switch, fast blow fuse, LED indicator, and diode for reverse polarity protection.
1.25 $In stock
DC Power Module
1.25 $ -
1-Channel Relay Module (5V/12V/24V) RM1V
1-Channel relay module (5V/12V/24V) up to 10A rated current directly interfaced to microcontroller or TTL logic.
2.50 $In stock
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1-Channel Wireless Relay Module ESP-01 RM1W
1-Channel wireless relay module ( ESP-01 Wi-Fi ).
Features :
- Wireless: Wi-Fi (2X4 2.54mm female header for ESP-01S Module).
- Operating Voltage: DC5V.
- Output Rating: One relay output (Normally open and normally closed) 10A MAX (resistive load) Port pin IO0.
- Red LED for Relay status.
- Green LED for power indication.
- RST switch for reset operation.
- One (Ø 3.5mm) mounting hole for easy installation.
- Dimensions: 35 X 32 X 17mm.
3.25 $In stock
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RJ45-8 to Screw Terminal + Pin Header (Horizontal Plugging)
RJ45 8pin socket on PCB to block terminals and pin header facilitates solderless connection to RJ45 connector and is also suitable for breadboard 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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RJ45 to Pin Header (Horizontal Plugging)
RJ45 socket on PCB to header suitable for breadboard test applications.
0.75 $In stock
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DC Power Module 9V,5V
9V battery socket with 5V regulator to pin header suitable for bread board applications.
1.25 $In stock
DC Power Module 9V,5V
1.25 $ -
AVR Development Kit (Eta32Mini)
Eta32mini is a low-cost ATMEL AVR development kit based on ATMEGA32 microcontroller and provides the basic interface circuits to a microcontroller, suitable for undergraduate laboratories and beginners.
This price includes only Eta32mini kit without accessories. To add more accessories please click below.
42.50 $65.00 $Out of stock
AVR Development Kit (Eta32Mini)
42.50 $65.00 $ -
8-LED Active High Module (LP8)
LP8 is an 8-bit LED display module.
Features :
- Suitable for breadboard testing.
- LEDs are active high enabled. i.e to turn a LED on apply a high logic level.
- LP8 is a common cathode module ( all negative terminals are connected together and brought out via pin header ).
- TTL compatible.
- Wide input voltage range 3V:12V.
- Compatible with our microcontroller development kits such as Eta32, and Betamini.
1.00 $Out of stock
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ATMEGA128 Module (F128)
Pluggable small-size and versatile module based on ATMEGA128A microcontroller. Suitable for breadboard applications.
Features :
- Microcontroller: ATMEGA128.
- All I/O ports are provided through 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.
- SMD green LED for power indication.
- Reset switch.
- Standard 10-pin IDC connector for programming as well as a simplified 6-pin header.
- Dimensions: 84 X 35 X 18mm.
17.50 $In stock
ATMEGA128 Module (F128)
17.50 $ -
SPDT Relay to Pin Header
SPDT 5 pin 10A relay to header module suitable for breadboard test applications.
1.00 $In stock
SPDT Relay to Pin Header
1.00 $ -
8-Channel Relay Module (5V/12V/24V) RM8V
8-Channel relay module (5V/12V/24V) up to 10A rated current directly interfaced to microcontroller or TTL logic.
12.50 $Out of stock
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8-LED Active Low Module (LN8)
LN8 is an 8-bit LED display module.
Features :
- Suitable for breadboard testing.
- LEDs are active LOW enabled. i.e to turn a LED ON apply a low logic level.
- LN8 is a common anode module ( all positive terminals are connected together and brought out via pin header ).
- TTL compatible.
- Wide input voltage range 3V:12V.
- Compatible with our microcontroller development kits such as Eta32, and Betamini.
0.00 $ – 1.00 $Out of stock
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RJ45 to Pin Header (Vertical Plugging)
RJ45 socket on PCB to header suitable for breadboard test applications.
1.00 $In stock
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4-Channel Relay Module (5V/12V/24V) RM4V
4-Channel relay module (5V/12V/24V) up to 10A rated current directly interfaced to microcontroller or TTL logic .
7.50 $In stock
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USB Type A Female to Pin Header
USB type A female socket on PCB to header suitable for breadboard test applications.
0.60 $In stock
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RJ45 Side by Side Coupler With Pin Header
RJ45 side by side coupler with pin header.
1.90 $In stock
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USB Type A Male to Pin Header
USB type A male socket on PCB to header suitable for breadboard test applications.
0.60 $Out of stock
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DB9 Female to Screw Terminal + Pin Header
DB9 female socket on PCB to block terminals and pin header facilitates solderless connection to standard serial connector DB9 and is also suitable for breadboard test applications.
Features :
- DB9 pins are routed to pin headers and screw clamp terminals.
- Both terminals are labeled according to the DB9 pin number to which they are routed.
- Pin header pitch distance 2.54mm.
- Screw terminal pitch distance 3.5mm.
- Two (Ø 3.5mm) mounting holes for easy installation.
- Dimensions: 35 X 33 X 15mm.
2.00 $In stock
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ESP-01 Breakout Board
ESP-01 breakout board is suitable for breadboard applications.
0.50 $In stock
ESP-01 Breakout Board
0.50 $ -
5V/1A DC-DC Buck Converter
5V/1A DC-DC buck converter (7-40Vin). Suitable to replace 7805 for high-efficiency requirements.
1.25 $In stock
5V/1A DC-DC Buck Converter
1.25 $ -
1-Channel Opto-isolated AC Input Detector Module (ACD1)
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: 40 X 20 X 15mm.
1.50 $In stock
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RC Snubber Module
RC absorption/snubber circuit module. Suitable for relay contact protection.
1.50 $In stock
RC Snubber Module
1.50 $ -
AVR ISP Converter
AVR ISP converter. It converts standard 10-pin IDC male connector (2X5) to standard 6-pin header connector (2X3) which is suitable for Arduino ISP programming connector and to 6-pin header male connector for flexibility.
Features :
- Supported connectors: 2X5pin male IDC / 2X3pin female header / 1X6pin male header.
- All connectors are clearly silkscreen labeled to clarify the connection.
- Dimensions: 34 X 21 X 20mm.
1.75 $In stock
AVR ISP Converter
1.75 $ -
USBasp AVR Programmer
USBasp is an in-circuit programmer for Atmel AVR microcontrollers.
Features :
- USB B female-type socket.
- 6-pin Flat cable is included.
- Green LED for normal status.
- Red LED for busy status.
- Support low-clock speed programming (Jumper setting).
- Target device can be USB-biased (Jumper setting).
- Easy firmware updating (Jumper setting).
- Support both 6-pin header and 10-pin IDC socket for flexibility.
This price includes only a USBasp programmer without USB cable. To add a USB cable please click below.
8.75 $In stock
USBasp AVR Programmer
8.75 $ -
Breadboard Power Supply Module MB102
Power supply module for breadboard applications (3.3V, 5V, and VDC).
Features :
- Input voltage range 6.5V >> 15V.
- Output voltages 3.3V, 5V, and Vin.
- Output 5V (USB type A female socket).
- Output voltages are available via screw terminal block and pin header for flexibility.
- ON/OFF switch.
- Reverse polarity protection.
- Over current protection (1A).
4.50 $In stock
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3A / 8-Channel +ve Output Transistor Interface Module TP8
Opto-isolated 8-channel / 3 Ampere positive output transistor module for PLC industrial control.
Features :
- 8-channel positive output FET type transistor.
- Operating voltage range: 12-36V (for 48V output pls contact us).
- Maximum operating current: 3A.
- All channels are opto-isolated for safety.
- Green LED indicator for power input.
- Yellow LED indicator for each Input.
- Red LED indicator for each output.
- Provides 3A fuse for overcurrent protection.
- Four (Ø 3.5mm) mounting holes for easy installation.
- DIN Rail mounting using PCB carrier or PCB bracket ( Optional ).
- Dimensions: 129 X 90 X 22mm.
27.50 $ – 33.00 $In stock
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AC/DC Filter 3A
AC/DC power filter is a bidirectional passive Low pass filter useful in filtering the output voltages of power supplies or transformers (not line input) such as filtering output 24VAC of a transformer. For AC Line filtration use our AC Line Filter.
Features :
- Maximum operating voltage: AC250V / DC400V.
- Maximum Current: 3A.
- Cut-off frequency: 5KHz.
- Operating temperature: -40 to 85°C.
- Four (Ø 3.5mm) mounting holes for easy installation.
- Dimension: 47 X 22 X 17mm.
2.25 $In stock
AC/DC Filter 3A
2.25 $ -
L298 to Pin Header
Dual H-Bridge L298 IC driver to pin header breakout board, Suitable for DC Motor Driving or interfacing to L297 to easily build stepper motor driver.
3.00 $In stock
L298 to Pin Header
3.00 $ -
ARM Development Kit (Panda)
Panda kit is an ARM development kit based on Blue Pill module which supports 32-Bit ARM Cortex-M3 microprocessor STM32F103C8T6 .
This price includes only Panda kit without accessories. To add more accessories please click below.
37.50 $57.50 $Out of stock
ARM Development Kit (Panda)
37.50 $57.50 $ -
1-Channel Isolation Module
1-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.
- Dimensions: 50 X 23 X 17mm.
2.00 $In stock
1-Channel Isolation Module
2.00 $ -
ESP12 Breakout Board
ESP8266 (ESP12) Wi-Fi module breakout board.
0.50 $Out of stock
ESP12 Breakout Board
0.50 $ -
DB9 Male to Screw Terminal + Pin Header
DB9 male socket on PCB to block terminals and pin header facilitates solderless connection to standard serial connector DB9 and is also suitable for breadboard test applications.
Features :
- DB9 pins are routed to pin headers and screw clamp terminals.
- Both terminals are labeled according to the DB9 pin number to which they are routed.
- Pin header pitch distance 2.54mm.
- Screw terminal pitch distance 3.5mm.
- Two (Ø 3.5mm) mounting holes for easy installation.
- Dimensions: 35 X 33 X 15mm.
2.00 $In stock
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1-Channel Active High Relay Module (12V) RM112
1-Channel relay module (12V) up to 10A rated current directly interfaced to microcontroller or TTL logic.
2.00 $In stock
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Arduino Uno Project Kit_Ver2
A versatile kit for easy soldering components on a test board and building fast projects based on Arduino Uno board. In ver2 a double-layer PCB is used to enable soldering of components on either face. Also, an ISP header is added to comply with Arduino shields.
9.95 $11.00 $In stock
Arduino Uno Project Kit_Ver2
9.95 $11.00 $ -
I²C Serial EEPROM Module 24CXX
I²C Serial EEPROM Module 24CXX.
Features:
- Operating voltage: 5V.
- Green LED for power indication.
- Interface: 2.54mm male pin header.
- One (Ø 3.5mm) mounting hole for easy installation.
- Breadboard-friendly module.
- Dimension: 22 X 10 X 8mm.
1.25 $ – 2.50 $In stock
I²C Serial EEPROM Module 24CXX
1.25 $ – 2.50 $ -
10A AC Line Filter
AC 250V 10A EMI Filter.
Features :
- Maximum operating voltage: AC250V.
- Maximum Current: 10 Ampere.
- Cut-off frequency: 5KHz.
- Four (Ø 3.5mm) mounting holes for easy installation.
- Dimension: 60 X 30 X 30mm.
6.50 $In stock
10A AC Line Filter
6.50 $ -
16-Channel Active High Relay Module (5-40V) RM16VE
16-Channel active high relay module (5-40V) up to 10A rated current directly interfaced to a microcontroller or TTL logic.
Features :
- Operating voltage range: 5V – 40V.
- Signal voltage range: 3V-24V (Active high).
- Max output current: 10A (Resistive load).
- Output terminals: NO/COM/NC.
- LED indicator for each output relay.
- Four (Ø 3.5mm) mounting holes for easy installation.
- Dimensions: 176 X 92 X 18mm.
22.50 $In stock
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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.
4.00 $ – 4.25 $Out of stock
4 Digits 0.56” 7-Segment Display Module 56D400
4.00 $ – 4.25 $ -
4-Channel High/Low Trigger Relay Module (24V) Opto-isolated RM424I
4-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: 80 X 68 X 20mm.
8.75 $In stock
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3+3+2 Digits 0.36” 7-Segment Display Module 36D332
36D332 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 $ – 6.25 $Out of stock
3+3+2 Digits 0.36” 7-Segment Display Module 36D332
5.50 $ – 6.25 $ -
4-Channel Active High Relay Module (12V) RM412
4-Channel relay module (12V ) up to 10A rated current directly interfaced to a microcontroller or TTL logic.
6.75 $In stock
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Dual Channel UART Serial RS232/TTL Converter (Terminal to Terminal)
Serial UART Module converts serial RS232 to TTL signal using MAX232 IC. It can be used to interface RS232 devices like PCs and some LCDs to microcontrollers and Arduino boards. This module can be used with many microcontrollers (AVR, PIC, Intel, etc), and allows bidirectional communication (converts signals from TTL level to RS232 and from RS232 level to TTL).
Features :
- Converts signals from RS232 to TTL and vice versa.
- Compatible with many microcontrollers.
- Operating voltage: 5V.
- Supports two channels ( Two pairs of Rx, Tx).
- Red LED indicator for each transmitting signal.
- Yellow LED indicator for each receiving signal.
- Green LED for power indication.
- All Signals are provided through both pin headers and screw clamp terminals for flexibility.
- Pins are clearly labeled according to their function.
- Pin header pitch distance 2.54mm.
- Screw terminal pitch distance 3.5mm.
- Four (Ø 3.5mm) mounting holes for easy installation.
- Dimensions: 55 X 35 X 12mm.
5.00 $In stock
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Photo Interrupt Module (CNA1015)
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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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.
15.00 $In stock
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5A/8-Channel +ve Output Transistor Interface Module TP8
Opto-isolated 8-channel / 5 Ampere positive output transistor module for PLC industrial control.
Features :
- 8-channel positive output FET type transistor.
- Operating voltage range: 12-36V (for 48V output pls contact us).
- Maximum operating current: 5 ampere.
- All channels are opto-isolated for safety.
- Green LED indicator for power input.
- Yellow LED indicator for each Input.
- Red LED indicator for each output.
- Provides 3A fuse for overcurrent protection.
- DIN rail mountable plastic box enclosure.
- Dimensions: 145 X 90 X 40mm.
37.50 $In stock
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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.
5.50 $In stock
Arduino Nano Breakout Board
5.50 $ -
12V/1A DC-DC Buck Converter
12V/1A DC-DC buck converter (14-40Vin). Suitable to replace 7812 for high-efficiency requirements.
1.25 $In stock
12V/1A DC-DC Buck Converter
1.25 $ -
DB9 Male to Pin Header
DB9 male socket on PCB to header suitable for breadboard test applications.
0.50 $In stock
DB9 Male to Pin Header
0.50 $
