Components in the Kit
- 555 timer IC: 1
- 2N2222 Transistor: 1
- 1N4148 Signal Diode: 1
- 5mm red LED: 4
- Resistors
- 1K: 6
- 47K: 1
- Capacitor
- 0.1uf: 1
- 0.01uf: 1
- Connecting wire: 4M
- 9V battery with snap connector: 1
Note: Download manual from here: PWM led dimmer
ESP-01 ESP8266 Adapter Programmer for Arduino
1-Channel 5V Relay Module for Arduino
LED Traffic Light Signal Module 8mm LED
CP2102 USB to TTL USB UART Serial Converter Module 


