Comparator OP Amp using IC AD820, AD539, AD827, AD538 The AD820 is a low power FET op amps can operate from supplies of 5.0 V to 36 V, or dual supplies of 2.5 V to 18 V. AD820 to accommodate input signals below ground in single supply mode. Output voltage swing extends to within 10 […]
Posts tagged opamp
Bridge Adapter
Bridge Adapter For Power Amplifiers using TL072 Bridge Adapter For Power Amplifiers using TL072
mtx audio amplifiers circuit
mtx audio amplifiers circuit using TDA7293V
The basic medium wave circuit
The basic medium wave circuit Transmissions on Medium Wave frequencies are by Amplitude Modulation. …. On this basis, if used in our receiver circuit
Touch switch circuit diagram
ON OFF Touch switch circuit diagram using CD4027 This circuit not only indicates the amount of water present in the overhead tank but also gives an alarm when the tank is full. The circuit uses the widely available CD4027, bilateral switch CMOS IC to indicate the water level through LEDs. When the water is empty […]
Battery Charger circuit
Battery Charger circuit using LM317, BC548
