AMS1117 3.3v Voltage Regulator Module
1, the input voltage range of 4.75V-12V
2, on-board power indicator light, indicate power is turned
3, board size: 18.5 (mm) x10.5 (mm)
NodeMCU ESP8266 WiFi Lua Board, CP2102
1 × 53 SAR
R301T Capacitive Fingerprint Module
1 × 173 SAR Subtotal: 226 SAR
NodeMCU ESP8266 WiFi Lua Board, CP2102
1 × 53 SAR
R301T Capacitive Fingerprint Module
1 × 173 SAR Subtotal: 226 SAR
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All Electronics Components
All Electronics Components
All Electronics Components
All Electronics Components
All Electronics Components
All Electronics Components
All Electronics Components