Videos
Amplifier Audio Circuits
Leach amp power amplifier 700W 2SC5200 2SA1943
Leach amp power amplifier 700W 2SC5200 2SA1943. Here’s a Leach Amplifier based on 2SC5200 and 2SA1943 output power transistors that ...
Microcontroller Circuits Instrumentation Tips Tutorial Videos
8051 development board DIY DS18B20, AT24C02, DS1302
8051 development board DIY, 51 microcontroller development board, except for the CH340, all components are in direct plug-in packages, which ...
Circuits Pcb-layout Test Tutorial Videos
SMD soldering training PCB functional circuits
SMD soldering training PCB functional circuits. Take your soldering skills to the next level with our SMD soldering training PCB ...
Circuits Audio RF Videos
Si4732 + Si5351+ STM32F103C8T6 All-Mode Receiver
Si4732 + Si5351+ STM32F103C8T6 All-Mode Receiver by lz1ppl. The Si5351 is used as a local oscillator to create IF frequency ...
Transmitters Circuits RF
KT0803L Stereo Digital FM Transmitter Circuit
KT0803L Stereo Digital FM Transmitter Circuit. Undoubtedly. Take your electronics skills to the next level with the KT0803L Stereo Digital ...
RF Audio Circuits Videos
SI4732 si4735 radio pro mini radio receiver FM MW SW Air Band
SI4732 si4735 radio pro mini all band radio receiver FM MW SW Air Band. Upgrade your radio experience with the ...
Pcb-layout Download Videos
Download HQDFMÂ NextPCB PCB Design Issue Detector
 Are you tired of dealing with PCB design issues and manufacturing constraints? Try HQDFM from NextPCB, a PCB design issue ...
Audio Amplifier Circuits Microcontroller Videos
MPY cassette player v4 Walkman DIY cool MP3 player
MPY cassette player v4 Walkman DIY cool MP3 player with Raspberry Pi RP2040, VS1053, and color display AXP2101. Nostalgic design, ...
Circuits Light / Led
Circuit Tracking and Obstacle Avoidance car
The design of the digital-analog tracking and obstacle avoidance car involves the use of both digital and analog circuits to ...
Download Pcb-layout Videos
Download Fusion 360: Unleash Your Creativity with Powerful 3D Design Tools
“Unlock your design potential with Fusion 360 – the ultimate 3D modeling and CAD software.” Fusion 360 is a cloud-based ...
Hello, thanks for TDA7293/4 2.1 Amplifier circuit bt may u pls tell me why capacitor C5 C7 C9 have 4…