Show All /
Memory (15)
1-WIRE (1)Generic
315MHz Radio Transmitter and Receiver Modules - Send a serial signal over the air!
These 315MHz Radio Transmitter and Receiver modules are great for sending basic serial signals over the air.
Whenever the DATA input on the transmitter module changes, it transmits the signal to th…
SKU: 236161
Product Code: 315MHzRC
Availability: In Stock 
£3.59
Yellow Ultrasonic Sensor Fixed Bracket for HC-SR04 Module
100% Brand new and high quality
Lightweight and durable, easy to match the ultrasonic sensor
Material: Acrylic
Color: Yellow
Thickness: approx. 2.8-3.1 mm
Comes with adhesive backing and screws f…
SKU: 242364
Product Code: HC-SR04-BRACKET
Availability: In Stock
£3.59
512MB DDR2 Ram 533 Mhz PC4200/533
SKU: 227716
Product Code: DDR2-PC4200-512
Availability: In Stock
£4.79
DS18B20 temperature measurement sensor module
Description
Board DS18B20 chip left 3P hole seat easily accessible DS18B20 chip.
Pin chip has all the leads, built-in pull-up resistor.
power indicator on the board
Board size: 21 (mm) x10 (mm).
SKU: 241497
Product Code: DS18B20-M35
Availability: In Stock
£4.79
Photoresistor Light Detection Sensor Module
Description
Features:
1. The module has a photosensitive resistance sensor
2. TTL output capable of 15 ma.
3. On-board adjustable potentiometer for adjusting trigger level of light
4. Working voltage…
SKU: 242373
Product Code: PHOTO-RESIST
Availability: In Stock
£4.99
Resistors for use with LEDs - 3.3V, 5V, 6V, 9V, 12V - 100 pack
These high quality resistors are suitable for use with LEDs - simply choose the voltage you want to power your LED from and the correct resistors will be supplied.
The resistors supplied are based …
SKU: 238041
Product Code: LED Resistors
Availability: In Stock
£4.99
600 piece Resistor Pack - 30 different values - 20 of each value
These resistors come in strips of 20 for each resistor value so you can easily separate them - they are not in one mixed bag.
This is a pack of 600 high quality metal-film resistors rated at 0.25W co…
SKU: 236243
Product Code: Resistor Pack
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
512MB 200 Pin Sodimm DDR2 PC4200/533
SKU: 227740
Product Code: NB-DDR2-PC4200-512
Availability: In Stock
£5.99
512MB 200 Pin Sodimm DDR2 PC5300/667
SKU: 227741
Product Code: NB-DDR2-PC5300-512
Availability: In Stock
£5.99
IC2262/2272 Wireless Radio Remote Control - 4 buttons Transmitter and Receiver Kit
The IC2262/2272 Wireless Remote Control and receiver is a great and simple way of providing basic remote control to your projects!
With four buttons, the remote can be used for a variety of actions. …
SKU: 238039
Product Code: IC2262/2272 Wireless Remote Control
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
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
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
256MB 200 Pin Sodimm DDR2 PC4200/533
SKU: 227733
Product Code: NB-DDR2-PC4200-256
Availability: In Stock
£5.99
