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Display Devices, Tools & Miscellaneous Parts
0.28 Inch 0-100V Three Wire DC Voltmeter RED
- Operating Voltage: 0-100 VDC
- Measuring Voltage: 0 to 100 VDC
- It is a 3-wire display.
- LED Color: BLUE
- Current Consumption : < 20 mA.
- Accuracy: 0.1 V.
- Refresh Speed : Approx. 200mS/time.
- The display on Voltage: 3 V.(but not measure accurately up to 3.6V).
SKU: 3036 -
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ESP WiFi Boards
NodeMcu ESP8266 V3 Lua CH340 WiFi Development Board
- Power Input: 4.5V ~ 9V (10VMAX), USB-powered
- Transfer Rate: 110-460800bps
- Support UART / GPIO data communication interface
- Support Smart Link Smart Networking
- Working temperature: -40°C ~ 125°C
- Drive Type: Dual high-power H-bridge
- Don’t need to download resetting
- A great set of tools to develop ESP8266
- Flash size: 4MByte
- Lowest cost WI-FI
SKU: EB3009
