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Battery Holder 4xAA with Cover and Switch
This 4xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable, sliding cover, which is secured with a small phillips head screw. Another bonus is the ON/OFF switch which can be used to control power to your project.The leads are about 150mm...
Battery Organiser
Sick of your batteries all floating around in a drawer or box, and then when you come to use them, most are already flat.This had box keeps all your batteries standing upright and has a battery test to show if the battery still has charge.It has space for 45x AA batteries 25x AAA batteries ...
Battery Powered PIR Motion Sensor 9 LED 0.5W Night Light
Light up your night with this Battery Powered PIR Motion Sensor with 9 LED illumination.This LED light is perfect for providing light in dark areas around your home. The PIR motion sensor allows the light to turn on automatically when motion is detected, and the 9 LED bulbs provide plenty of l...
BAV99 Switching Diode Array
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The BAV99 is a high-speed switching diode array designed for compact signal switching circuits. It uses a series-pair diode configuration and is rated at 350mW.With high-current conductivity up to 200mA in a very small 7mm2 footprint, it is suited to space-constrained electronics builds where fas...
BBC micro:bit Go Bundle
The BBC micro:bit Go Bundle is the perfect starter kit for learning programming and electronics. The micro:bit is a pocket-sized, codeable computer featuring built-in sensors, LEDs, and buttons — designed specifically for kids and beginners. This bundle includes everything you need to get starte...
BBC Micro bit Prototype Expansion Board
This prototype expansion board breaks out all of the BBC micro:bit's edge connector pins to labelled headers and includes a small breadboard for building circuits. It provides a beginner-friendly way to learn electronics and programming with the micro:bit, making it easy to connect sensors, LEDs,...
Beaglebone Black - Rev C
The Beaglebone Black is a low-cost credit-card-sized development platform with good support from a fast growing community. The Beaglebone Black differs slightly from the regular version by providing you with an onboard micro HDMI port, 512MB of DDR3L DRAM, 4GB onboard flash memory, an AM3358 proc...
BeaglePlay
BeaglePlay is an open-source single board computer built around the Texas Instruments AM6254 processor (quad-core ARM Cortex-A53) with 2GB DDR4 RAM and 16GB eMMC storage. It is designed to simplify connecting sensors, actuators, and human interfaces to a reliable embedded Linux system. The board...
Bearables Flower Light Sensor
A cute flower-shaped light sensor designed to connect to Bearables LED badges using conductive thread. When the sensor is covered or it gets dark, your connected badge's LEDs light up — bringing your wearable to life with interactive light effects. Bearables is a range of woodland-themed wearabl...
Beautiful, colour E Ink® / ePaper displays for use with Raspberry Pi 7.3” (800 x 480 pixel)
Our Inky Impression E Ink® displays are super crisp, low power and look great from a variety of viewing angles. They have high pixel density and bright vivid colours, perfect for showing off gorgeous dithered images (we've put a lot of effort into our dithering code and we hope you love it). Ink...
Bee-Bot/Blue-Bot Charging and Docking Station
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Charge up to six Bee-Bots or Blue-Bots at once from a single power point. If you have a class set of floor robots, this is the accessory that keeps them usable — six loose USB cables get lost, tangled or plugged into nothing, and you come back Monday morning to a shelf of flat robots.The station ...
Bee-Bot Mobile Learning Kit Bundle
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Six Bee-Bots, a charging dock and a set of teaching accessories, all packed into a single carry case. This is the bundle for schools that share one set of floor robots between classrooms rather than leaving them in one room — pick up the bag, walk it down the corridor, and the whole coding lesson...
Bee-Bot Pen Holder
A clip-on pen holder accessory for Bee-Bot and Blue-Bot programmable robots. Simply attach the shell to your Bee-Bot, insert a pen, and the robot can draw patterns and shapes as it moves — bringing coding concepts to life through art. Made from durable, high-quality plastic designed to withstand...
Bee-Bot Storage Hive Bag
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Somewhere for the class set to live between lessons. The Hive bag holds eight Bee-Bots or Blue-Bots, plus the docking station, a tactile reader and whatever accessories you need on the day.DetailsDurable fabric with a heavy-duty zipGenerous pocket for lesson resources and your teaching folderGrab...
Bee-Bot Swarm
A classroom set of six rechargeable Bee-Bot programmable robots with a docking station. Bee-Bot's simple, child-friendly keypad is an ideal starting point for teaching control, directional language, and programming to early learners. Each Bee-Bot moves in accurate 15 cm steps, turns in 90° increm...
Beetle BLE - The smallest Arduino bluetooth 4.0 (BLE)
Bluno Beetle - The smallest Arduino Board is another milestone in wearable electronics device area based arduino uno, which makes DIY users have more options in the project design. It is fully compatible with Bluno in instructions and procedures, supporting Bluetooth HID and ibeacon modes.&nbs...
Beetle CM-32U4 - Compatible with Arduino Leonardo - ATmega32U4
Beetle CM-32U4 is a micro Leonardo controller with an onboard charging chip. As an upgraded version of the DFRobot Beetle Board, this board is greatly optimized in integration and usability, which makes it well applicable to Arduino projects that require compact size and long service life.Ju...
BeetleC (W/O M5StickC)
Description Ever wanted to build your robotic car with tiny body and smooth control? Here comes the BeatleC, features a dual-driver and 7 RGB LEDs, extreme concise design and together with M5StickC (features ESP32-Based Wi-Fi control), makes it the handiest and full-function small robotic car ...
Beetle ESP32 - C3 (RISC-V Core Development Board)
The Beetle ESP32-C3 is a coin-sized IoT development board based on the ESP32-C3 RISC-V 32-bit single-core processor. Measuring just 25 × 20.5 mm, it breaks out up to 13 GPIO pins and integrates lithium battery charging management on-board — connect a Li-ion battery directly without extra charging...
Beetle ESP32 C6 Mini Development Board for Wireless Smart Wearable Device
Introducing the Beetle ESP32 C6 Mini Development Board - the perfect solution for your wireless smart wearable device needs. This compact Arduino board is based on the powerful ESP32-C6 chip and boasts a sleek design with dimensions as small as a coin (25*20.5mm). With its high-performance 160MHz...
