We can make a simple touch switch using only two inverter gates, two resistors, and two capacitors. The schematic diagram of the circuit is shown in the figure below. At power up, the output (of U1A) ...
Sometimes, it is useful to transmit a low-power radio signal to create a beacon, to send a signal carrier to a near receiver, to transmit in QRP or QRPP mode, and so on. The circuit shown here is very ...
Toshiba's Storage & Electronic Devices Solutions Company has announced the launch of the TB9150FNG, an opto-isolated IGBT gate pre-driver IC with various enhanced protective functions for the ...