Show All /
Controller Cards (9)
1-WIRE (1)Generic
HD44780 Alphanumeric LCDs - 2x16 - Yellow backlight, Black pixels
This item is a standard 2 row, 16 column LCD display with a Yellow backlight and Black pixels.
Uses the HD44780 controller (or equivalent)
Standard 14-pin or 16-pin output
Easy to program
…
SKU: 236163
Product Code: HD44780-1602Y
Availability: In Stock 
£5.99
ESP8266 ESP-01 WIFI Wireless Transceiver Send Receive LWIP AP+STA M70
Description
Wi-fi Transiever Specs:
WIFI Wireless Transceiver Module
Supports 3 modes: AP,STA,AP+STA
802.11 b/g/n
High quality module
High efficiency AT commands, simple for your de…
SKU: 241486
Product Code: ESP-8266
Availability: In Stock
£5.99
HC-SR04 Ultrasound Proximity Sensor
Description
Description
This high-quality ultrasound sensor is ideal for use for distance measuring and proximity sensing.
A simple 4 pin connector makes this product very easy to add to your proje…
SKU: 236242
Product Code: HC-SR04
Availability: In Stock
£5.99
Polypropylene Liquid Water Level Sensor Vertical Float Switch 100mm
A float switch is a device used to sense the level of liquid within a tank. The switch may actuate a pump, an indicator, an alarm, or other device.
The output wires are 'Closed Circuit' when …
SKU: 242399
Product Code: LIQUID-VERTICAL-SENSOR
Availability: In Stock
£5.99
HD44780 Alphanumeric LCDs - 4x16 - Green backlight, Black pixels
This item is a standard 4 row, 16 column LCD display with a Yellow backlight and Black pixels.
Uses the HD44780 controller (or equivalent)
Standard 14-pin or 16-pin output
Easy to program
…
SKU: 236164
Product Code: HD44780 4x16 GREEN
Availability: In Stock
£5.99
MMA7455 Digital Accelerometer - 3 axis - I2C/SPI interface
The MMA7455 accelerometer breakout board provides a MMA7455 accelerometer and the associated circuitry.
Connecting this module to your microcontroller is easy with the SPI/I2C output - producin…
SKU: 232998
Product Code: MMA7455/BREAKOUT
Availability: In Stock
£5.99
Polypropylene Liquid Water Level Sensor Right Angle Horizontal Float Switch
A float switch is a device used to sense the level of liquid within a tank. The switch may actuate a pump, an indicator, an alarm, or other device.
The output wires are 'Closed Circuit' when …
SKU: 242400
Product Code: LIQUID-RIGHTANGLE-SENSOR
Availability: In Stock
£5.99
HD44780 Alphanumeric LCDs - 4x16 - Blue backlight, White pixels
This item is a standard 4 row, 16 column LCD display with a Blue backlight and White pixels.
Uses the HD44780 controller (or equivalent)
Standard 14-pin or 16-pin output
Easy to program
…
SKU: 236165
Product Code: HD44780 4x16 BLUE
Availability: In Stock
£5.99
HC-SR501 Passive IR PIR Sensor
This is an easy, simple to use Passive IR sensor - it only needs a single I/O pin on a microcontroller.
Working voltage: 5V to 20V
Output: High: 3.3V, Low: 0V
Detection angle: Approxima…
SKU: 235914
Product Code: HC-SR501
Availability: In Stock
£5.99
HD44780 Alphanumeric LCDs - 2x16 - Blue backlight, White pixels
This item is a standard 2 row, 16 column LCD display with a Blue backlight and White pixels.
Uses the HD44780 controller (or equivalent)
Standard 14-pin or 16-pin output
Easy to program
…
SKU: 233947
Product Code: HD44780-1602BL
Availability: In Stock
£5.99
Infrared Remote Control module Kit HX1838 NEC Code VS1838B Receiver
Description
Description
This high quality infra-red sensor works on the common 38kHz frequency - allowing it to work with common home remote controls! We include a remote control with the sensor for…
SKU: 236159
Product Code: VS1838B
Availability: In Stock
£6.99
ESP8266 ESP-03 Remote Serial Port Transceiver LWIP AP STA WiFi Firmware v0.9.5.2
The ESP8266 is one of the most talked about modules on the internet. There are so many applications this little unit can be put to, only limited by your imagination.
ESP8266 is a highly integrated ch…
SKU: 242409
Product Code: ESP-03
Availability: In Stock
£7.19
HD44780 Alphanumeric LCDs - Extra large - 2x20 - Green background (no backlight), Black pixels
This item is a 2 row, 20 column LCD display with Extra Large characters, a Green background (no backlight) and Black pixels.
Uses the HD44780 controller (or equivalent)
Standard 14-pin output
Eas…
SKU: 236167
Product Code: HD44780 2x20 GREEN LARGE
Availability: In Stock
£7.19
Cardbus Adapter 4 Port USB Type A Ports
Features:
Data Transfer Rate: USB 1.1 OHC1 1.5Mbps, 12Mbps USB 2.0 EHC1 480Mbps
Supports 32-bit Cardbus type II slot
Fully backward compatible to USB 1.1
Supports up to 127 devices
…
SKU: 227400
Product Code: PCMCIA-4PORT
Availability: In Stock
£7.19
ESP8266 ESP-07 Remote Serial Port Transceiver WiFi and Adaptor Firmware v0.9.5.2
The ESP8266 ESP-07 will come pre-solder mounted to the I/O adaptor board allowing pin pitch to 2.54mm breadboard friendly, You can select the option to have header pins supplied or not and if you woul…
SKU: 242499
Product Code: ESP-07-IO
Availability: In Stock
£7.19
