AVR Based Serial IR Receiver
Description: This project is a simple IR receiver which is interfaced to serial port of PC. Micro controller: Tiny2313 For more details click: http://www.happy-beginnings.de/IR/
Archive for March, 2008
PID motor control
Description: This project gives detail description of PID controlling brushed motor with encoder. It has got control of position, control position with trapezoidal profile, control of speed. Micro controller: ATMega32 For more details click: http://www.mcselec.com/index.php?option=com_content&task=view&id=211&Itemid=57
Mega Meter
Description: The instrument have following feature Two 0 – 10 VDC voltmeters One 0 – 30 VDC Hi-Z autoranging voltmeter with x10 jumper to give 0 -300 VDC range 0 – 3 Amps high side ammeter 4 channel logic analyzer Frequency generator – 50% duty cycle square wave, 0 – 5 VDC, uC clock with [...]
Frequency Counter
Description: The project is 1Hz – 40MHz frequency counter with voltmeter displayed on 8 digit LCD display. Micro controller: At90S4433 Features: Four ranges, with 10 Hz and 1Hz resolution to at least 40 MHz. High sample rate (5 samples/sec or more) with averaging to remove jitter. Programmable ± offsets and S-Meter display for receiver or [...]
Six channel digital Voltmeter
Description: This project can be used for data logging. It has got 6 channel digital voltmeter with serial RS232 communication to interface with PC. This project utilizes 6 10bit on board ADC of the AVR micro controller. Micro controller: AT90S4433 For more details click: http://sharon.esrac.ele.tue.nl/mirrors/zl1bpu/micro/SerialDVM/AVRDVM.htm