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BSS138 MOSFET
by Tarun Agarwal 6 months ago

BSS138 MOSFET : Working & Its Applications

From many years we know various 3.3Volts devices such as ESP8266, ESP32, HC-05 Bluetooth module, Nokia 5110 LCD, BMP180 barometric pressure sensor, etc. To connect a 3.3V SPI or I2C 3.3 Volts to a 5 Volts device like Arduino which supports...

Signal Diode with Symbol
by Tarun Agarwal 7 months ago

What is Signal Diode : Working & Its Applications

Diodes are frequently used as simple rectifiers, switches to open or close a circuit, and mixers in the signal compounding. When the diodes are used in the mixers to detect the signals are known as signal diodes. At present, these diodes...