Arduino

Radio receiver Audio Circuits RF
ESP32-S3 SI4732 pocket multiband receiver
ESP32-S3 SI4732 pocket multiband receiver ST7789 1.9″ IPS display using Lilygo T-Display S3, open-source sketch by Ralph Xavier. This sketch ...

Microcontroller Circuits Download Simulator Test
Color Easyduino Arduino Developer board
Circuit Color Easyduino Arduino Developer board Atmega328. Get started with the Circuit Color Easyduino Arduino Developer board Atmega328 and explore ...

Transmitters Circuits RF
TX-M404A circuit FM transmitter based on GFT809
TX-M404A circuit FM transmitter based on GFT809. The GFT809 is a high-performance FM transmitter designed for portable multimedia systems. It ...

Microcontroller Amplifier Circuits Instrumentation Test Tips
ESP32-S3 practical Dev Board TFT LCD sensor camera
ESP32-S3 Practical Development Board. The Practical S3 Development Board uses the ESP32-S3 chip, equipped with 16MB FLASH, 8MB PSRAM, integrated ...

Power Supply Circuits
Portable adjustable Power Supply with Arduino
Arduino portable adjustable power supply with OLED Display and 3D printed case. Take your DIY projects to the next level ...

Microcontroller Circuits Instrumentation Test Tips Tutorial
ESP32-S3 development board DIY ESP32-S3R8
ESP32-S3 development board DIY ESP32-S3R8 USB type C, ESP32S3R8N8. Development environment supports multiple development environments and provides corresponding introductory tutorials, ...

Microcontroller Circuits Instrumentation
AVR Programmer SMD ZIF Adapter Maxi SOIC-8 SOIC-14 TQFP-32
AVR Programmer SMD ZIF Adapter Maxi SOIC-8 SOIC-14, QFN-32 and TQFP-32. The AVR Programmer Adapter Maxi makes it easy to ...

Circuits Download Instrumentation Microcontroller Simulator Tips Tutorial
Practical ESP32-C3 Development Board ESP32
Practical ESP32-C3 Development Board. Compared to traditional development boards, practical development boards are closer to the appearance of actual products. ...

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 ...

Circuits RF
SI4735 all band radio receiver mini LW MW FM SW Air band
SI4735 all band radio receiver mini, LW MW FM SW Air band. This project is aimed at amateur radio enthusiasts ...
However it will require a new PCB design as my online radio streamer only works with a PCM5102 DAC with…