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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 ...
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, ...
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 ...
Download Pcb-layout Schematic design Videos
Download EasyEDA Pro 2: Professional PCB Design Software for Desktop
Download EasyEDA Pro 2 desktop Free license an Easier and Powerful Online PCB Design Tool, easyEDA Pro currently has two ...
Circuits Light / Led Videos
Get Crafty this Christmas: Construct a Circuit Electronic Tree with LED
Circuit electronic Christmas tree DIY with LED, LED flash using astable oscillator with transistor, PCB in the shape of a ...
Circuits Audio Battery Charger RF Videos
ATtiny85 RDA5807 TinyFMradio: Your Portable FM Radio with RDS
FM Radio with RDS, Audio Amplifier, Rotary Encoder and OLED Displa. TinyFMRadio is an ATtiny45/85 controlled FM radio with RDS ...
Hello, thanks for TDA7293/4 2.1 Amplifier circuit bt may u pls tell me why capacitor C5 C7 C9 have 4…