Fits in type 6063-T5 aluminum junction boxes 71*25*85mm
PIC Firmware (as a complete MPLABX Project) attached for a basic transparent gateway function.
Only 300 lines with no dependent libraries so Easy to understand and modify to your favourite CPU as required.
Compact speedometer with OLED display and temperature measurement.
It features an ATtiny85 uC with USB programming and battery charging and protection circuitry. I will be using it to measure the speed of my bicycle and determine the temperature around me on my rides.
The project consists of 2 pcbs: the sensor that will be mounted on the wheel of my bike and the actual speedometer.
A **USB ESP8285 WiFi enabled HID hacking device** that gets fully (and stealthy) insertet into the USB port of your friend to unvolunarily move his mouse in Minecraft...
Look at: https://github.com/SinanAkkoyun/ESPUSB/
Card based to ESP32 Wroom 32D
Micro USB Interface Power & Serial
2.2 Inch ( 240x230 ) Color LCD Screen
Micro SD Card Reader ( SPI )
3.7v LiPo Battery Port
Real Time Clock ( I2C )
Selection button x 4 ( I2C over I2C GPIO Extender)
External Reset Port ( SWITCH )
External Analogic Input X 2
External Optocoupled Digital Input X 4
External Optocoupled Digital Output X 4
External I2c Port...
This is a tiny (Bare PCB dimension: 45mm(W) x 20mm(H)) USB to serial converter using the low cost CH340c chip with a few surrounding parts. The advanctage of CH340c is no external crystal needed that could cut down the cost. The mainly used pin at the tail of the board is compatible with FTDI breakout board, so you can use it to program Arduino Pro mini by temporary touching the pins of the boards...
# A breakout board with a PS/2 and a VGA connector
Make life easier when you're prototyping on a breadboard, stripboard or perfboard and you need to connect to a VGA display and/or PS/2 keyboard. Can also be used as a daughterboard with other main boards.
Also works with a PS/2 to USB adapter *with som...