How to turn three broken LED lamps into two working ones…
You can get a decent SMD stereo microscope for just 60$!
I added external power so I don’t need to change the batteries.
A minimalistic single sided Arduino compatible development board that is easy to make.
How to add: USB connection, FTDI drivers and a new postprocessor to a low cost CNC mill (Roland MDX-15 / MDX-20).
D1 detects short asynchronous transmissions. It can learn new, or identify stored commands.
• No hardware USART
• Generic (works with all standards).
Use D1 to add remote control functions to your project!
Build a small FT232 USB to serial adapter that fits directly in the USB port.
A miniature breakout board for rapid development of microprocessor projects.
How to fix an AirPort Express Base Station that does not power up.
I added a 5V power adapter and a 3.3V LDO instead of the broken power unit.
How to build a web controlled home automation center.
This post describes the software used with the miniature router (OpenWrt), the PIC 16F628 lab board, the serial communication and radio protocol.
Lab board to connect almost anything to the web.
This low cost solution uses a 3$ PIC16F628 microprocessor and a 15$ OpenWRT router.
Bring your projects online today!