1+1 Regulator Handles 2 Input Voltages Regulator Handles Two Input Voltages circuit in Fig 1 supplies both 3.3 and 5V to transitional circuits that employ both the new 3.3V and ol... Read More
Automatic Fan Controller Circuit Project This circuit will turn on/off 12V DC fan or CPU fan when temperature above normal temperature.You can set turn on temperature by adjust VR1.... Read More
Maximite Stepper Motor Interface Circuit Project Maximite Stepper Motor Interface Circuit This simple circuit and program listing allows the Maximite microcomputer ( SILICON CHIP , March... Read More
1KVA (1000 watts) Pure Sine Wave Inverter 1KVA (1000 watts) Pure Sine Wave Inverter Circuit 1KVA (1000 watts) Pure Sine Wave Inverter . As can be seen in the first diagram below, th... Read More
Alternating On-Off Switch with IC 4069 Alternating On-Off Switch Circuit Alternating On-Off Switch with IC 4069 Get the circuit instead of a standard on-off switch. Switching is ... Read More