Features: Power: 5W High Brightness Voltage Range: 3.7V–4V Light Type: COB LED (Chip-On-Board) Ultra-bright output for maximum visibility Low heat, high efficiency Long lifespan & stable performance Compact and easy to install
AC voltage range :500V DC voltage range :4V-500V AC voltage accuracy :±(0.1% + 1) Measurement functions :resistance AC current range :400ma-2A Resistance accuracy :±(0.01% + 1) Inductance accuracy :0.05% Capacitance range uF :4nF-400nF AC current accuracy :±(1.0% + 3) DC current accuracy :±(0.5% + 1) DC voltage accuracy :±(0.1% + 1) DC current range mA :400ma-2A Resistance range (Ω) :20M Overall dimensions (L*W*H) :112*58*18 Weight (g ):150 Maximum display :3 and…
Features : Uses CH340G instead of CP2102. Wireless 802.11 b/g/n standard WiFi at 2.4GHz, support WPA / WPA2 security mode Support STA/AP/STA + AP three operating modes Built-in TCP/IP protocol stack to support multiple TCP Client connections (5 MAX) Support UART / GPIO data communication interface Remote firmware upgrade (OTA) Support Smart Link Smart Networking…
Features: Power: 15W High Brightness Voltage Range: 3.7V–4V Light Type: COB LED (Chip-On-Board) Ultra-bright output for maximum visibility Low heat, high efficiency Long lifespan & stable performance Compact and easy to install
Transparent blade DC brushless fan DC7.4V, red positive and black negative, wide working voltage range 5-12V, the air volume can be adjusted by adjusting the voltage. Note that the positive and negative poles cannot be connected in reverse.