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...
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....
STM8S003F3P6 breakout board. Processor - STM8S003F3P6 16MHz 8-bit. 8K Flash memory, 1K RAM & 128 bytes EEPROM. 10-bit ADC, 3 timers, UART, SPI, I2C....
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....
£2.38... more info
Motor driver shield for Arduino - compatible with the Adafruit motor driver library. The board includes two L293D motor drivers and one 74HC595 shift...
£3.37... more info
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...
"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...
Clone of the Arduino Pro Mini with ATMega328P microcontroller operating at 5V 16MHz. 100% compatible. The Pro Mini was designed as a low cost...
Prototyping double-sided pad board fits the Wemos D1-Mini wi-fi board headers.
Processor - Powerful ARM 32bit Cortex-M3 72MHz CPU 64K Flash memory & 20K SRAM. 33 I/O pins. and 3.3V operating voltage. Supplied with 0.1" pitch...
USB-to-Serial converter based on the CP2102 chip. For debugging, firmware updating and general serial communications. USB A plug connects to PC with...
USB-to-Serial converter based on the CP2102 chip. For debugging, firmware updating and general serial communications. Connects to PC via micro-USB...
A module for detecting moisture levels in soil. Ideal for experimenting with automatic watering systems and alarms. Consisting of a resistive...
£1.08... more info
Clone of the Arduino Nano 3.0 with ATMega328P microcontroller. 100% compatible and includes a free USB cable.
Clone of the Arduino Nano 3.0 with ATMega328P microcontroller. 100% compatible. This module does not have the header pins fitted (they are supplied...
In-circuit programmer for AVR microcontrollers. Linux, Mac OSX and Windows compatible. Supplied with 10-way IDC lead.
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....
£1.26... more info
Clone of the Arduino Uno R3. DIL socket mounted processor 100% compatible and includes a USB cable.
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...
Clone of the Arduino Mega 2560. 100% compatible and includes a USB cable.
Connect your Arduino to the network or Internet. Includes a micro SD card slot. Note that the R3 Uno has a couple of extra ways on the female sockets...
Enables interaction between different logic levels in the same system e.g. send 5V logic signals to 3.3V tolerant inputs. Signals can pass in both...
£0.59... more info
Electret microphone with comparator circuit for sound detection. Power ON and sound detected LED indicators. Digital and analogue outputs....
Detect the distance to objects in front of the sensor using an ultrasonic ping. 5V operation suitable for use with microcontrollers, Arduino, etc. An...
£1.72... more info
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...
433MHz RF link modules for remote control applications. Widely used in Arduino based projects. Transmitter Specs: Voltage: 3.3V to 12V Range: 20m to...
NRF24L01+ 2.4GHz Transceiver Module Data transfer up to 2Mbps. 125 Channels, Multi-point communication and frequency hopping to meet the...
BLE communication module based on the CC2541 IC. Power supply - 3.6V-6Vdc Logic level - 3.3V. For communication with Arduino boards use a simple...
Bluetooth communications module mounted on base board for easy plug-in connection and voltage regulation. Ideal for use in Arduino serial...
Bluetooth communications module mounted on base board for easy plug-in connection. Ideal for use in Arduino serial communication projects. Module...