This IR receiver based on ATtiny13 microcontroller is used to control a Media Center box via a remote. The circuit is powered by 20 pin ATX connector pin 9 “+5VSB” because it is the only pin ...

Circuit simulation made easy A free online environment where users can create, edit, and share electrical schematics, or convert between popular file formats like Eagle, Altium, and OrCAD. Transform ...

These pulses are then received by an IR receiver, which decodes them and triggers the corresponding action. The Circuit Design: Our Simple IR Receiver Circuit for Remote Tester is designed to ...

Our Simple IR Receiver Circuit for Remote Tester is a testament to the power of simplicity and innovation in electronics design. Whether you're a seasoned engineer or a curious beginner, we hope that ...

IR remote control for home appliances: Receiver circuit Fig. 2 shows the receiver circuit. It consists of phototransistor L14F1 (T1), voltage regulator 7805 (IC2), three 2N2222 transistors (T2, T3 and ...

The circuit exemplifies the use of ZN414 IC to produce a handy AM radio receiver. ZN414 IC– a composition of transistor tuned radio frequency (TRF) circuit packaged in a 3-pin TO-92 plastic package ...

Any tv/video infrared remote control handset (36Khz) can be used to arm the alarm! How does the remote controlled sound alarm works. At the heart of the circuit is the popular integrated infrared ...

Remote control tester circuit As shown in Fig. 1, output pin 3 of IR receiver module TSOP1738 (IRX1) normally remains high and the piezobuzzer is in silent mode. When the IR module IRX1 receives an ...

AM radios are relatively simple devices, and building one is a good way to start exploring the world of radio communications. [GreatScott] does exactly this in the video after the break, building ...

Superheterodyne AM Receiver Circuit. Now, we know the basic functionality working of a Superheterodyne Receiver, let’s take a look at a typical circuit diagram of Superheterodyne Receiver. The below ...