Android Fingerprint ESP8266 Door Lock Control and Home Automation
- Viral Dodhia
- Nov 15, 2020
- 1 min read

Materials:-
NodeMCU ESP8266
Relay
Push Button (Tactile Button)
330 ohm resistor
1N4007 Diode
LEDBC547 / 2N2222
Transistor
Block Terminal Connector
PCB Header
5V Power Adapter
Circuit:-

