Maker Modules

Circuit Modules

Various ready-made circuit modules for a variety of functions.

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Displaying 31 to 60 (of 72 Products)

M033

DS3231 I2C Real Time Clock Module with AT24C32 Memory

A low cost, accurate I2C real-time clock. with an integrated 32K AT24C32 EEPROM. Supply voltage 3.3 V to 5.5 V A coin cell battery holder allows...

£2.38

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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....

£2.28

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ST089

HY-SRF05 Ultrasonic Range Finder

A successor to the HC-SR04 with reportedly improved range (around 4.5m) and accuracy. Detect the distance to objects in front of the sensor using an...

£2.20

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M117

ESP32 Expansion Breakout Board

A breakout board for the 30-pin ESP32 development module. Plug-in solderless connection for the ESP32 module. Provides screw terminal and male jumper...

£2.15

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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...

£2.14

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ST071

3-Axis Accelerometer GY-521 MPU-6050

3-axis accelerometer and 3-axis analogue gyroscope . I2C serial interface. 3-5Vdc supply voltage - Arduino friendly. Applications available all over...

£2.10

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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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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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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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M062

CP2102 6-pin micro-USB to TTL Serial

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

£1.99

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M028

ESP8266 Wi-Fi Module

Add Wi-fi and web capabilities to your project with this module which is currently in rapid development. The module operates at 3.3V, so level...

£1.99

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M047

HX1838 Infrared Remote Control Module Kit

IR Remote Control experimenters kit. This kit consists of a handheld remote control IR transmitter, receiver board and linking jumper wires for...

£1.85

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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...

£1.82

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M132

6-Axis Accelerometer GY-6500 MPU6500

6-Axis Sensor: The 6-axis gyroscope accelerometer sensor module combines an accelerometer and gyroscope, for precise measurement of acceleration and...

£1.72

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ST053

HC-SR04 Compatible Ultrasonic Range Finder

HC-SR04-compatible RCWL16014-pin ultrasonic range finder. Detect the distance to objects in front of the sensor using an ultrasonic ping. 5V...

£1.68

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M010

Budget RF Link Pair

433MHz RF link modules for remote control applications. Widely used in Arduino based projects. Transmitter Specs: Voltage: 3.3V to 12V Range: 20m to...

£1.62

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M069

Mini-PIR Module

PIR motion sensor with operating in the 2.7V to 12Vdc supply range. Sensitivity 3-5m with output low to high for 2 secs on detection of motion....

£1.58

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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. Customer Chris...

£1.57

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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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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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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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M112

Mini MP3 Player Module

MP3-TF-16P Module. AKA DFPlayer Mini is a compact and inexpensive MP3 module with loudspeaker output. Can be used with a battery power supply,...

£1.40

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M078

PCF8563 RTC Module

Real time clock (RTC) module based on the PCF8563. 400kHz I2C bus communications. Provides year, month, day, weekday, hours, minutes, and seconds...

£1.39

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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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M128

Infrared Line Tracking Position Sensor

The infrared emitting diode of the TCRT5000 sensor continuously emits an infrared beam. When the beam is reflected back with sufficient intensity (by...

£1.12

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M101

3W+3W Stereo Amp Module with Control Pot

Stereo power amplifier based on the PAM8403 class-D chip. Module incorporates volume control with on/off switch at fully anti-clockwise rotation....

£1.06

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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...

£1.04

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M108

HM-10S Bluetooth V4.0 BLE Transceiver Module

Dual Crystal HM10S Bluetooth Low Energy communication module based on the CC2541 IC. Surface mount module. Bluetooth version: V4.0 Connection...

£1.00

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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...

£1.00

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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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Displaying 31 to 60 (of 72 Products)