Maker Modules

Circuit Modules


Various ready-made circuit modules for a variety of functions.
AD9833 Signal Generator Module
M080

AD9833 Signal Generator Module

A programmable waveform generator module. Frequency range: 0-12.5MHz Waveforms: Sine, Square, Triangle. Frequency and phase easily programmed and...
£10.90
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Infrared Flame Sensor Module
M045

Infrared Flame Sensor Module

Digital (active low) and analogue outputs. Supply voltage 3v3 - 5Vdc. Sensitivity adjustment. Sensitive in the 760nm - 1100nm band. An example of...
£0.90
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Infrared Remote Control Kit
M047

Infrared Remote Control Kit

Remote control experimenters kit containing remote handset with coin cell battery, shielded IR sensor, connector board and 3-way f/f jumper lead set....
£1.69
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MicroSD Card Module
M050

MicroSD Card Module

Card reader/writer interfaces directly with 5V Arduino ports using SPI. 4.5V-5.5V supply. Gnd, Vcc, MISO, MOSI, SCK & CS via 0.1" right angle header...
£0.90
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PCF8591 8-bit ADC/DAC Module
M049

PCF8591 8-bit ADC/DAC Module

I2C comms interface - address 0x48 Supply voltage 2.5V - 6Vdc. Onboard light sensor, thermistor and potentiometer connected to three ADC channels via...
£2.04
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Relay Module 1Ch 5V
M013

Relay Module 1Ch 5V

PCB Mounted 10A Change-over Relay. On-board transistor relay driver circuit and led indicator. Inputs for 5Vdc supply and relay operating signal (5V...
£1.85
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ESP8266 Wi-Fi Module
M028

ESP8266 Wi-Fi Module

Add Wi-fi and web capabilities to your project with this module which is currently in rapid development. The onboard firmware can and should be...
£2.62
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Relay Module 1Ch 5V with Optocoupler.
M017

Relay Module 1Ch 5V with Optocoupler.

Opto-isolated 10A Change-over Relay. On-board optocoupler circuit with power and relay active led indicators. Inputs for 5Vdc supply and relay...
£1.89
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5A Constant Current Step-Down DC/DC Converter
M065

5A Constant Current Step-Down DC/DC Converter

Input 4V - 32Vdc. Output 1.3V-30Vdc Constant max. output current can be varied up to 5A. Set the output voltage off load, then set the current limit...
£2.36
... more info
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ESP8266 DevKit Module V4 with CP2102 UART
M038

ESP8266 DevKit Module V4 with CP2102 UART

Based around the ESP8266 ESP-12 and NodeMCU firmware this module provides an integrated Arduino-like hardware platform for developing wifi IoT...
£4.95
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LM2596S Step-Down DC/DC Converter - Variable Output
M059

LM2596S Step-Down DC/DC Converter - Variable Output

Input 3V - 40Vdc. Output 1.3V-35Vdc Rated output current 2A max continuous, 3A with additional heatsinking. Buck converter operating at 150kHz - max...
£1.18
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Step-Up Voltage Converter - 5V USB Output
M044

Step-Up Voltage Converter - 5V USB Output

Input 0.9V - 5Vdc. Output 5Vdc @ 650mA max. via USB type A socket. Ideally suited to charger projects.
£0.67
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Step-Up DC/DC Converter - Variable Output
M060

Step-Up DC/DC Converter - Variable Output

Input 2V - 24Vdc. via solder pads or micro-USB socket. Output 28V max. Rated output current 2A max, 1A max continuous recommended, 3.5W approx. Buck...
£0.94
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Step-Up DC/DC Converter LTC1871 with Voltage Display
M063

Step-Up DC/DC Converter LTC1871 with Voltage Display

A high power, variable output, DC-DC boost converter with integrated voltage display. The display can show either input or output voltage, selected...
£5.52
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3-Axis Accelerometer ADXL345
ST071

3-Axis Accelerometer ADXL345

Module provides acceleration data in the X,Y & Z axis with both I2C and SPI serial interface outputs. 5Vdc supply voltage - Arduino friendly....
£2.20
... more info
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HC-SR501 PIR Module
M034

HC-SR501 PIR Module

PIR motion sensor with high/low TTL 3.3V output signal. Sensitivity (up to 7m) and output duration (20s - 5min approx.) adjustable. 5V - 20V DC...
£1.70
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Motor Gearbox & Buggy Wheel
MTR8

Motor Gearbox & Buggy Wheel

Motor voltage range 3-12Vdc (5V-9V recommended). 70-250mA Motor & gearbox dimensions 70 x 22 x 18mm approx. 70-140 rpm approx. Torque 1kgf.cm approx....
£2.34
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Pro Mini ATMega328P 3.3V 8MHz
M071

Pro Mini ATMega328P 3.3V 8MHz

Clone of the Arduino Pro Mini with ATMega328P microcontroller operating at 3.3V 8MHz. 100% compatible. The Pro Mini was designed as a low cost...
£2.61
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4-Digit 7-Segment Module with Colon
M055

4-Digit 7-Segment Module with Colon

"Digital Tube" display module - 0.36" This module uses a two pin serial interface to accept display data to the onboard TM1637 IC. For Arduino use...
£1.70
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Pro Mini ATMega328P 5V 16MHz
M074

Pro Mini ATMega328P 5V 16MHz

Clone of the Arduino Pro Mini with ATMega328P microcontroller operating at 5V 16MHz. 100% compatible. The Pro Mini was designed as a low cost...
£3.03
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Pro Mini ATMega168 3.3V 8MHz
M076

Pro Mini ATMega168 3.3V 8MHz

Clone of the Arduino Pro Mini fitted with an ATMega168 microcontroller operating at 3.3V 8MHz. 100% compatible. The Pro Mini was designed as a low...
£2.48
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Pro Mini ATMega168 5V 16MHz
M046

Pro Mini ATMega168 5V 16MHz

Clone of the Arduino Pro Mini fitted with an ATMega168 microcontroller operating at 5V 16MHz. 100% compatible. The Pro Mini was designed as a low...
£3.10
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CP2102 5-pin USB to TTL Serial Adaptor
M020

CP2102 5-pin USB to TTL Serial Adaptor

USB-to-Serial converter based on the CP2102 chip. For debugging, firmware updating and general serial communications. USB A plug connects to PC with...
£1.98
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CP2102 6-pin USB to TTL Serial Adaptor
M062

CP2102 6-pin USB to TTL Serial Adaptor

USB-to-Serial converter based on the CP2102 chip. For debugging, firmware updating and general serial communications. Connects to PC via micro-USB...
£2.08
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Nano 3.0 Clone
M025

Nano 3.0 Clone

Clone of the Arduino Nano 3.0 with ATMega328P microcontroller. 100% compatible and includes a free USB cable. Note: Header pins are supplied but may...
£4.55
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USBasp
M008

USBasp

In-circuit programmer for AVR microcontrollers. Linux, Mac OSX and Windows compatible. Supplied with 10-way IDC lead.
£2.53
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Uno R3 Clone
M009

Uno R3 Clone

Clone of the Arduino Uno R3. DIL socket mounted processor 100% compatible and includes a USB cable.
£7.78
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USBTinyISP
M022

USBTinyISP

In-circuit programmer for AVR microcontrollers. Supplied with 6-way IDC lead for connection to the target. USB powered. Jumper in place sends 5V to...
£5.23
... more info
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BB_Duino Uno R3 - ATMega328P
M048

BB_Duino Uno R3 - ATMega328P

This clone of the Arduino Uno R3 uses a surface mount ATMega328P together with CH340G uart to handle the USB comms. 100% compatible and includes a...
£5.91
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MEGA 2560 - Arduino Mega Clone
M039

MEGA 2560 - Arduino Mega Clone

Clone of the Arduino Mega 2560. 100% compatible and includes a USB cable.
£11.63
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