LED assortments, Transistors (2N2222, BC547), Diodes (1N4007).
ESP8266 or ESP32 Wi-Fi Microcontroller, DHT22 Temperature and Humidity Sensor, BMP280 Barometric Pressure Sensor, 0.96-inch OLED Display. electronic enthusiast projects and circuits pdf
Hackaday: Ideal for cutting-edge, innovative hobbyist builds, open-source hardware, and advanced modifications. 📈 Tips for Moving from Schematics to Custom PCBs DHT22 Temperature and Humidity Sensor
You will gain experience with analog sensors, understand transistor switching mechanics, and learn how to calibrate sensitivity using a potentiometer. BMP280 Barometric Pressure Sensor