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Bulk CR2032 Button Cell Battery - 10 Pack
Running a Paper Circuits Class or need lots of batteries for E-Textiles and Wearables? This is our best-priced Coin Cell Battery.CR2032 Button Cell Battery - Great for use with the Lilypad Switch Battery Holder. These batteries are also used with many paper circuit kits.Please note - ...
Safe Battery Pack Holder for CR2032 -10 pack
Paper circuits are a fantastic way to teach the basics and fundamentals of creating an electric circuit without the need to solder or code a single thing!If you are unfamiliar, a paper circuit is a functioning electronic circuit built on a paper surface instead of a PCB. Projects can range ...
EagLED - Sewable Electronics Kit E-Textile Snippable Board with Buzzer
The EagLED is Little Bird Electronics' own Arduino-compatible wearable development kit, designed from the ground up for e-textile projects. It packs a microcontroller, LEDs, light sensor, push button, and buzzer onto a snippable board — with snap-off satellite boards for eyes, stars, and hearts t...
Safe Battery Pack for CR2032 - screw closed
A child-safe, screw-closed battery enclosure for a single CR2032 coin cell, designed to meet ACCC button battery safety guidelines. The compartment requires a screwdriver to open, preventing young children from accessing the battery. A breakout board on the enclosure allows you to apply copper ta...
EagLED - Little Bird E-Textile Snapable Board
EagLED is Little Bird's wearable development kit — a complete Arduino-compatible microcontroller on a snappable board with built-in LEDs, a light sensor, push button, and battery holder. Snap apart the components, sew them onto fabric, and bring your wearable project to life. With built-in USB s...
SparkFun Paper Circuits Kit
The SparkFun Paper Circuits Kit introduces the basics of electronic circuits without any soldering or coding. Using copper tape, LEDs, and printed templates, you build 10 light-up robot cards that each take 5–10 minutes to assemble — a fun, hands-on way to learn about circuits for all ages and ex...
EagLED - Little Bird E-Textile Snippable Board with Buzzer
EagLED is Little Bird Electronics' wearable development kit: an Arduino-compatible microcontroller board with LEDs, a light sensor, push button and buzzer built into a snippable PCB for e-textile projects.Built-in USB support lets you program and power the board from a computer. It works with the...
EL Wire Coin Cell Mini Inverter
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A really tiny portable inverter for EL wire. Powers off of a single CR2032 coin battery (not included!), it can drive up to 50cm / 20 inches of our high-brightness EL wire or 10cm x 1cm long piece of EL tape for 3 hours (or longer if the EL wire is less than 50cm long). There is a button for s...
CR2032 Button Cell Battery
A standard CR2032 3 V lithium coin cell battery. Commonly used in real-time clocks, key fobs, wearable electronics, LED throwies, and e-textile projects with LilyPad battery holders. Specifications Type – CR2032 lithium coin cell Voltage – 3 V Chemistry – Lithium manganese dioxide Warning...
Smart SMD Tester
This smart SMD tester is essentially a pair of multimeter tweezers. This allows you to troubleshoot circuits with small SMD parts without having to fumble with large probes or long wires. Test resistors, capacitors and diodes one-handed!Features: Resistance Range: 300Ω/3KΩ/30KΩ/300KΩ ±(1.0%...
Arduino Compatible Real Time Clock Module
This compact real-time clock (RTC) module keeps accurate time using a DS1307 RTC chip and a replaceable battery. With an onboard 24C32 32K EEPROM for data storage, it's a versatile addition to Arduino projects requiring date, time, and non-volatile memory — such as clocks, data loggers, and timer...
Primary School Paper Circuits with Screw closed battery
Paper Circuits are a fantastic way to engage a classroom in making and creating. These super simple circuits can be planned out on paper and students will feel accomplished as their creating lights up.This kit contains enough LEDs, Batteries and Copper Tape to make 20 paper circuits. ...
Coin Cell Battery - 20mm (CR2032)
CR2032 Lithium metal 3V 250mAh button cell battery. Great for powering low power processors or blink an LED for weeks at a time. Note: This item is non-returnable. If this item arrives damaged or is not functioning properly, please do not hesitate to contact us to see if further actions may be ta...
Sewable CR2032 Battery Holder
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This sewable CR2032 battery holder makes it easy to add power to wearable electronics projects. Two small 1mm holes in the metal connection tabs are perfectly sized for a #5 or smaller needle to pass through, so you can stitch it directly onto fabric with conductive thread. One tab connects to g...
Paper Circuits Battery Holder with screw
A child-safe battery holder designed for paper circuits in educational settings. Features a screw-secured enclosure for the CR2032 coin cell battery, meeting ACCC safety guidelines for button batteries used around children. Includes a breakout board for direct copper tape connection. Paper circu...
LilyPad E-Sewing ProtoSnap
The LilyPad E-Sewing ProtoSnap is a great way to explore how buttons and switches behave in simple e-sewing circuits before crafting your project. Like other LilyPad ProtoSnap series boards, the individual pieces of the board are pre-wired — allowing you to try out the function of the circuit bef...
Bearables Bear Kit
A complete Bearables Bear Kit with coloured LED badge, motion sensor, thread, needles, and battery. Sewable, hackable, wearable, adorable! Bearables is a range of woodland-themed wearable LED badges and sensors. Wear the badges on their own, or connect them to one of the sensors with conduc...
Bearables Fox Kit
A complete Bearables Fox Kit with coloured LED badge, light sensor, thread, needles, and battery. Sewable, hackable, wearable, adorable! Bearables is a range of woodland-themed wearable LED badges and sensors. Wear the badges on their own, or connect them to one of the sensors with conducti...
CR2032 Lithium Coin Cell Battery
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A standard CR2032 lithium coin cell battery providing 3V nominal output. This non-rechargeable cell is widely used in electronics projects, wearables, and sewable circuits. Specifications Type – CR2032 lithium coin cell (non-rechargeable) Nominal Voltage – 3V (starts at ~3.2V, drifts to ~2.5V...
Coin Cell Battery - 20mm (CR2025)
The CR2025 is a 20mm lithium coin cell battery rated at 3V with a 165 mAh capacity. At just 2.5mm thick, it's 0.7mm thinner than the more common CR2032, making it ideal for applications where space is at a premium. A reliable choice for remote controls, calculators, key fobs, and other compact e...
