Accurate 1 kilohertz square wave frequency generator schematic
This is a simple, accurate 1 kHz square wave crystal oscillator circuit using frequency divider IC and crystal.
Saturday, September 26, 2015
Tuesday, June 30, 2015
DIY simple low voltage dual power amplifier circuit TDA2822M
This is a simple low voltage stereo power amplifier circuit using single 8 pins IC. You can easily operate it using two battery cell. TDA2822M IC work within 1.8V to 15V. This can use for many applications like small battery powered radio, alarm, portable cassette player, headphone amplifier and more.
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