Microchip’s MCP6S21/2/6/8 are programmable gain amplifiers that multiply an input voltage by a factor of 1, 2, 4, 5, 8, 10, 16, and 32. The […]
KANEYE tracking SYSTEM preview
[Tempt One] is a graffiti artist who has Lou Gehrig’s disease. He can no longer physically create art, since his illness has taken his capability […]
AUTOMATED PH control
Controlling the pH level of a service is typically a tedious task. adding an acid or base to the service will modification the pH, however […]
MUSIC tank PUTS THE boom IN BOOMBOX
When you think of Memorial Day weekend, what comes to mind? Well around here, all we can think about is this tank cum boombox that […]
PARTS: 8BIT IO EXPANDER (PCF8574)
in some cases a job has much more sensors, buttons, or LEDs than your microcontroller has pins. The PCF8574 is an simple method to add […]
HACKADAY prize ENTRY: WEARABLE MICRO PUMP treats YOUR FEVER FOR YOU
would you strap a tiny pump to your body and let it dose you with medication based on your current important signs? many people wouldn’t, […]
ELECTRIC SPINNING WHEEL
[glacialwanderer], who you may remember from his CNC device build, recently completed an electric spinning wheel. Spinning wheels are used by knitters to turn raw […]
ADD speed control TO A diy CNC device
[Jesse Merritt] purchased a manual speed controller for his router. It’s used in the CNC mill he build and he figured, why not add the […]
FAST bit HEXAPODS
We’ve published lots of many times about hexapods. one of the most typical comments, aside from exactly how weird they are, is about their speed. […]
A REMOTELY TUNED MAGNETIC loop ANTENNA
If you are a radio amateur, you may be familiar with the magnetic loop antenna. It’s different from most traditional cable antennas, taking the type of a […]