Diagrams, tutorials, and explanations of practical and educational electronic circuits to assemble at home or in the laboratory.
⏱️ Reading time: ~8 minutes | 📊 Level: Intermediate to Advanced 100W RMS Power Amplifier (2 x 2SC5200 Output Transistors) 🌐 You can read this article in: Português | Español Hello, electronics enthusiast! 👋 Have you ever wondered how those…
Simple 3 Transistors Power Amplifier PCB For Portuguese version, click here! This is a simple amplifier that uses only 3 transistors, and has the ability to push a 600W RMS Subwoofer speaker with great mastery. The circuit is quite simple,…
PCB 200W RMS Stereo Power Amplifier IC STK4231II For Portuguese version, click here! This audio amplifier circuit is a HI-FI two-channel 100w OCL High Power Stereo Audio Amplifier based on the STK4231II IC. STK4231 is a Thick film hybrid IC…
Adjustable Power Supply 1.25v to 33V, 3A with Short-Circuit Protection using LM350 🌐 You can read this article in: Português | Español Hello, electronics enthusiasts! 👋 If you’re like me, you know that a good adjustable power supply is the…
HI-FI 70W Amplifier with TDA2050: Complete Project + Included PCB 🌐 You can read this article in: Português | Español Build a high-fidelity stereo sound amplifier with 70W of real power using the classic TDA2050 IC. A robust project with…
56W RMS Hi-End Amplifier with LM3875 + PCB 🌐 You can read this article in: Português | Español Welcome to this comprehensive guide on building a high-performance Hi-FI Audio Amplifier that delivers exceptional audio quality using the renowned LM3875 integrated…
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