Search results for '3v battery holder'
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SGD $35.00Single BBC micro:bit. A portable, low power, user programmable computer. Create games, animations or control other devices via Bluetooth Low Energy.
- Comes with a microUSB cable and battery holder with batteries to get started immediately.
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SGD $3.90Sewable CR2032 Battery Holder Learn More -
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Regular Price: SGD $20.00
Special Price SGD $15.00
Out of stock
This intro kit includes a colorful activity card, 3 circuit stickers, copper tape, battery and binder clip.
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SGD $15.00Features
- Use Maxim DS1307 chip
- Extends CR1220 button cell backup
- Can be operated by a shell
- Set a serial port connector
- Programmable square-wave output signal
- Consumes Less than 500nA in Battery-Backup Mode
- Automatic Power-Fail Detect and Switch Circuitry
- Programmable Square-Wave Output Signal
Excludes battery
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SGD $11.50This cable is kinda fascinating - it has an integrated boost converter, so you can plug it into any USB port (from a computer, battery pack, etc) and it will give you a higher DC voltage!
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SGD $11.50This cable is kinda fascinating - it has an integrated boost converter, so you can plug it into any USB port (from a computer, battery pack, etc) and it will give you a higher DC voltage!
Learn More -
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SGD $20.00Out of stock
Drawdio: musical pencil Includes: - Drawdio - coin cell battery 3V Learn More