2 Wires 0.28 inch Digital Voltmeter DC 0-100V Red Light LED Panel Voltage Meter
- Display ON Voltage: 3 V
- Measurable Voltage Range: 0 to 100V
- Current Consumption: 10 mA
- Refresh Speed: 200ms (one time)
- Minimum Input: 3 V
- Highest Input: 30 V
- Accuracy: 0.1 V
- Colour: Red
- Wires: 3
- Operating Temperature: -10 to 60 degree C
- Holes for Mounting: 3 mm
- Very small and lightweight voltmeter module.
- Very handy and easy to use.
- Red LED display.
- Best operates in the working voltage range of 5V to 24V
- Dimension: 13*30*9mm
- Weight: 3gm
3 Wires 0.28 inch Digital Voltmeter DC 0-100V Red Light LED Panel Voltage Meter
- Display ON Voltage: 3 V
- Measurable Voltage Range: 0 to 100V
- Current Consumption: 10 mA
- Refresh Speed: 200ms (one time)
- Minimum Input: 3 V
- Highest Input: 30 V
- Accuracy: 0.1 V
- Colour: Red
- Wires: 3
- Operating Temperature: -10 to 60 degrees C
- Holes for Mounting: 3 mm
- Very small and lightweight voltmeter module.
- Very handy and easy to use.
- Red LED display.
- Best operates in the working voltage range of 5V to 24V
- Dimension: 13*30*9mm
- Weight: 3gm
Digital Voltmeter Ammeter DC 0-100V 10A Dual LED Monitor Panel, Red and Blue
- Input Voltage: 4.5V to 30V DC
- Input Current: <= 20mA
- Display Colour: Red (Voltage), Blue (Current)
- Measuring Voltage Range: 0V to 100V DC
- Measuring Current Range: 0A to 10A
- Measurement Accuracy: 1%
- Minimum Voltage Resolution: 0.1V
- Minimum Current Resolution: 0.01A
- Voltage error: ±0.1%
- Current error: ±1%
- Working temperature: -10℃ to 65℃. Blue
- 28’’ device with 5 wires divided into 2 sets.
- Black, Red are for the power supply and 3 wires to measure the Voltage and Current.
- Dimension: 48mm x 29mm x 22mm
Mini 0.36 Digital Voltmeter DC 4.7-32V 2 Wires Voltage Panel Meter LED Display – Red
- Measurement range: 4.7V to 30V DC
- Only 2 wires, derives supply from the source
- Operation current: < 30mA
- Display colour: RED
- Measurement Error tolerance: +/- 2 percent
- Distance between mounting holes: 26mm
- Current Consumption: < 15 mA.
- Accuracy: 0.1 V.
- Wire length: 18cm.
- Refresh Speed : Approx. 200mS/time.
- Very small and lightweight voltmeter module.
- Very handy and easy to use.
- LED display.
- Best operates in the working voltage range of 5V to 24V
- Dimension: 30mm x 12mm x 8.5mm
Square MAX7219 8×8 LED Dot Matrix Display Module
- Driver Chip: MAX7219
- Input Voltage: 3.7 to 5.3 V
- Input Current: 320 mA
- Display Dimensions: 32x32x6 mm
- PCD Dimensions: 50×32 mm
- A single module can drive an 8 * 8 common cathode lattice
- Requires only 3 communication wires of MCU
- Cascading multiple Matrix LED Module is very easy
- The size of the display is very compact
- The PCB features M3 holes for mounting.
TM1637 4 Bits Digital Tube LED Display Module With Clock Display for Arduino
- Driver Chip: MAX7219
- Input Voltage: 3.7 to 5.3 V
- Input Current: 30 mA
- Display Dimensions: 42x24x12 (LxWxH) mm
- Ease to use.
- Ease of multiplexing.
- Can use as a 4 digit display unit.
- Can use as a clock display.
- The counter project uses 7 segment display.
- 4 M2 screws positioning holes for easy installation