Maker Modules

Circuit Modules


Various ready-made circuit modules for a variety of functions.
WCH-LinkE Risc-V & Arm Uploader Debugger
M119

WCH-LinkE Risc-V & Arm Uploader Debugger

The WCH-LinkE is a powerful debugging and programming tool designed for RISC-V and ARM-based microcontrollers. Ideal for both hobbyists and...
£5.59
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W1209 Temperature Controller
M116

W1209 Temperature Controller

The W1209 thermostat is a compact and versatile digital temperature controller designed for controlling heating or cooling systems based on...
£2.89
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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...
£6.42
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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.
£4.55
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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.
£8.49
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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.
£0.74
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Step-Up DC/DC Converter XL6019
M105

Step-Up DC/DC Converter XL6019

A high power, variable output, DC-DC boost converter. Input 35Vdc max via solder pads or screw terminals. Output 40V max via solder pads or screw...
£2.69
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Step-Up DC/DC Converter XL6009
M104

Step-Up DC/DC Converter XL6009

A high power, variable output, DC-DC boost converter. Input 3V - 30Vdc. (5-30V for optimum operation) via solder pads. Output 35V max. Output voltage...
£2.18
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Step-Up DC/DC Converter 150W
M107

Step-Up DC/DC Converter 150W

A 150W (max) DC-DC boost converter designed around the UC3843A PWM controller. Input 10-32Vdc max via screw terminals. Output 12-35Vdc @ 6A max. via...
£3.99
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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...
£1.00
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Step-Down DC/DC Voltage Converter 1.8A - Variable Output
M082

Step-Down DC/DC Voltage Converter 1.8A - Variable Output

DC buck converter module based on the MP2307 IC. Input 4.75V - 23Vdc. Output 1V-17Vdc Output variable by on board miniature preset potentiometer. Our...
£0.84
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Sound Detection Module
M014

Sound Detection Module

Electret microphone with comparator circuit for sound detection. Power ON and sound detected LED indicators. Digital and analogue outputs....
£1.22
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Soil Moisture Sensor Module
M035

Soil Moisture Sensor Module

A module for detecting moisture levels in soil. Ideal for experimenting with automatic watering systems and alarms. Consisting of a resistive...
£1.00
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Relay On Delay Timer Module
M110

Relay On Delay Timer Module

Relay activation delay from power-up. When 12Vdc is applied to the module, a timer is started. At time-out, the relay is activated. Time adjustable...
£1.00
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Relay Module 4-Ch 5V with Optocouplers.
M081

Relay Module 4-Ch 5V with Optocouplers.

4-Channel relay module. Inputs Gnd, Vcc (5Vdc), channel select signal 1-4 (active low). Channel signals are optically isolated from the relay coils....
£3.22
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Relay Module 4-Ch 12V with Optocouplers.
M115

Relay Module 4-Ch 12V with Optocouplers.

4-Channel relay module. Inputs Gnd, Vcc (12Vdc), channel select signal 1-4. Channel activation HIGH/LOW selectable by jumper links - 5V logic...
£3.63
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Relay Module 2-Ch 5V with Optocouplers.
M064

Relay Module 2-Ch 5V with Optocouplers.

Double relay module. Inputs Gnd, Vcc (5Vdc), channel 1 signal (active low), channel 2 signal (active low). Channel signals are optically isolated...
£2.83
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Relay Module 2-Ch 12V with Optocouplers.
M114

Relay Module 2-Ch 12V with Optocouplers.

Double relay module. Inputs Gnd, Vcc (12Vdc), channel 1 signal, channel 2 signal. Channel activation HIGH/LOW selectable by jumper links - 5V logic...
£2.64
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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 withrelay active led indicator. 3-way 0.1" pin header strip for 5Vdc supply and...
£2.00
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Relay Module 1Ch 12V with Optocoupler.
M113

Relay Module 1Ch 12V with Optocoupler.

Opto-isolated 10A Change-over Relay. On-board optocoupler circuit withrelay active led indicator. 3-way connector block for 12Vdc supply and relay...
£2.00
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RCWL-0516 Microwave Motion Sensor
ST096

RCWL-0516 Microwave Motion Sensor

Doppler effect motion sensor using microwave radar signals. Detection range up to 7m. Can detect motion through many materials. Wide 4-28Vdc supply...
£1.46
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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...
£3.77
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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...
£2.92
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PAM8610 2x15W Class D Amplifier Module
M095

PAM8610 2x15W Class D Amplifier Module

Stereo power amplifier based on the PAM8610 class-D chip. 7-15V dc supply, input impedance 15k, 4 Ohm - 8 Ohm output impedance. 15W+15W into a 4 Ohm...
£2.06
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NRF24L01 2.4GHz Wireless Module
M021

NRF24L01 2.4GHz Wireless Module

NRF24L01+ 2.4GHz Transceiver Module Data transfer up to 2Mbps. 125 Channels, Multi-point communication and frequency hopping to meet the...
£1.44
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NRF24L01 2.4GHz Long Range
M023

NRF24L01 2.4GHz Long Range

Long Range NRF24L01+ 2.4GHz Transceiver Module 1000m range (line of sight) Data transfer up to 2Mbps. 125 Channels, Multi-point communication and...
£3.23
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Nano Expansion Breakout Board
M061

Nano Expansion Breakout Board

Break out the Nano I/O to screw terminals. Nano pins push fit into central female headers. Board provided as a kit so soldering assembly is required....
£1.46
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Nano 3.0 Clone
M057

Nano 3.0 Clone

Clone of the Arduino Nano 3.0 with ATMega328P microcontroller. 100% compatible. Depending on current stock, this module may not have the header pins...
£4.63
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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....
£2.46
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Motor Driver Shield
M085

Motor Driver Shield

Motor driver shield for Arduino - compatible with the Adafruit motor driver library. The board includes two L293D motor drivers and one 74HC595 shift...
£3.45
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