Small RF universal remote controls
This small RF remote control or Radio Control (RC) circuit. can install it a toy or automobile, 6-12 volts supply. RF receivers in car will control motor. Read more
This small RF remote control or Radio Control (RC) circuit. can install it a toy or automobile, 6-12 volts supply. RF receivers in car will control motor. Read more
The electronics are still used to use a frequency generator circuit beuause It is important. And are used a lot in electronic circuits, both sine, square wave and more. In every time related to the frequency. What that we want to know is how much frequency.For laboratory common standards. We have many tools available to … Read more
This is Simple LED voltmeter circuit using LM3914, can measure any volts 1.2V to 1200V on 3 range with 10 LED display easy to look and use 9V battery Read more
the DIY infrared remote extender circuit to control the satellite receiver from any room in the house.With a single receiver.Save money not having to buy Read more
This LM3914 vu meter circuits, the VU meter kit, with the assembly various parts on their own or the style ready to use. Most of us are using the IC-LM3914 […] Read more