This page has the following sub pages.
- Motor Controllers
- 595 Shift Ease – 74HC595 Shift Register Breakout Board
- LED Matrix Adapter
- Standalone Temperature Logger
- GBCartRead – Gameboy Cart Reader
- Gameboy Cart Adapter
- ISP to BB Connector
- Automatic Voltage Switcher
- Standalone Voltage Logger
- Low Voltage Battery Monitor
- Non-Contact Blackout Detector
- Nokia 3120 Keypad SMS Sender
- Standalone Temperature/Voltage Logger
- Simple LM317 Solar Charger
- ATtiny Programmer Adapter
- ATtiny25 Tiny Temperature Logger
- Gameboy Cart Shield
Buy the Standalone Temperature/Voltage Logger Kit starting from $14.
Buy the ATiny25 Tiny Temperature Logger Kit for $9 + $7 for Reader.
Buy the ATtiny Programmer Adapter PCB for $4.
Buy the Gameboy Cart Shield PCB to use with your Arduino for $8.