Relay is an electromechanical device that uses an electric current to open or close the contacts of a switch. The single-channel relay module is much more than just a plain relay…
The Nova PM Sensor SDS011 is a very recent Air Quality Sensor developed by Nova Fitness. It works on the principle of laser scattering and can get the particle concentration…
2SC828 is an NPN, Silicon-based AF Amplifier Transistor that is mainly used in AF based audio equipment for amplification and switching. It has a Collector-Emitter Voltage of 45…
2N5457 is an N-Channel Depletion layer Junction Field Effect Transistor. This JFET is an N- Channel - Depletion layer JFET that is widely used in audio equipment for amplification…
2N5089 is an NPN Silicon-based Amplifier Transistor that is widely used in audio equipment for amplification and other purposes. It has a Collector-Emitter Voltage of 25 Vdc with…
2N3819 is an N- Channel - Depletion layer JFET that is widely used in RF-based audio equipment for amplification and other purposes. It is a VHF / UHF Amplifier. It has a Drain-…
The Light Dependent Resistor (LDR) or also popularly known as Photoresistor is just another special type of Resistor and hence has no polarity so they can be connected in any…
The TDA2030 IC is a powerful audio amplifier IC able to deliver up to 20W of output power, so you can use it to run a 4Ω speaker at 12W or a 8Ω speaker at 8W.
TDA2030A…
MG995 is a servo motor that is popular for its performance and low price. The motor is used in many applications mainly being robotics and drones.
MG995 Servo Motor Pinout…