Coil measurement “Inductance Meter” circuit based on Atmega8 microcontroller LCD HD44780 driver and the system’s power supply is taken from the USB port on the computer or adapter operated with the circuit. Circuit of the box mints box cut and processed interesting metal, enamel paint made circuit optimized 🙂
The LCD screen of the circuit 10MHz frequency coil over strut value is displayed in the Information, as well as the frequency.
Coil measurement circuit’s eagle pcb, diagram drawings are ATMega8 source and hex code.
Source: http://rototron.info/ alternative link:
USB Powered Inductance Meter Circuit Atmega8
Password: 320volt.com
Published: 2011/08/07 Tags: atmega8 projects, avr project, microcontroller projects
Atmega32 LED Cube Circuit 74HCT238
On the Internet, atmel, microchip series microcontrollers with a lot Led cube has a project in this application one of them, but diagrams, photos, supplemented with a detailed description there thanks to this project Led cube understand the logic may be easier to floors circuit diagram and C source software provided.
5x5x5 LED cube dimensions 512 x red leds placement of the LEDs will be a bit erratic but it has involved a lot of precise soldering LEDs 🙂