Signal generator test is often the recipients of the amplifiers used in the test and repair of this equipment. Used as the signal source. Wave detector, radio frequency used in places such as bridges…. Electronics Projects, AT89C51 Square Wave Signal Generator “8051 example, avr project, keil example, microcontroller projects, “ Signal generator test is often the recipients of the […]
AT89C51 SQUARE WAVE SIGNAL GENERATOR Read More »
A simple signal generator which produces sine waves (or any waveform really) at audio frequencies using DDS and is controlled a USB serial connection. Only 2 chips are used in this circuit. The AVRATmega88 which produces the signal, and an FT232R for the USB interface. While a computer is required to control the varying frequency
USB controlled DDS signal generator with ATmega88 Read More »
Finally second and improved AVR DDS signal generator is here. First AVR DDS V1.0 generator was only an attempt of running DDS algorithm without any amplitude control. This time I still wanted to keep things simple like minimum count of widely accessible components circuit, single sided PCB that comes together with good functionality. AVR DDS
AVR DDS signal generator V2.0 using ATmega16 Read More »
