Development
ULN2003A Driver Module Stepper Motor Driver Board
SKU : EL255110
- ULN2003A motor driver chip
- Chip all the pins already leads for easy connection to use
- 5-12V power supply
- 4-way signal indicator
- Step angle: 5.625 x 1 / 64
- Reduction ratio: 1 / 64
- Phase: 4
- Current / Phase: 5V
₹74.00
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3 Wire Voltmeter 0.36 Inch 4.5V-30V DC Digital Voltmeter Module Board
0 out of 5(0)Product Details:
Display Type Three 0.36 inch LED digital tube Display color Red / Green / Blue Accuracy 1%(+/- 1 Digit) Measuring Range DC0-30V Refresh rate about 200mS / times Power Supply voltage DC 4.5-30V Operating temperature -10 ~ +80 degree This voltmeter uses 0.36 inch LED digital tube without casing. The voltmeter is super thin with small shape and low price and stable performances. It can display well. This voltmeter’s measurement range is wide, it’s DC0-100V. It need outer working power supply and the voltage is DC4.5-30V. There is protection when the wires aren’t correctly connected. This voltmeter’s display resolution is 0.1V.
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0 out of 5(0)SKU: EK255062
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- Switching Frequency: 150KHz
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0 out of 5(0)SKU : EK255003
- Dimensions: 34 x 34 x 15 (LxWxH) mm.
- Weight: 10gm (without Hat).
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0 out of 5(0)SKU : EL255021
- Operating Voltage: 5V
- Backlight and Contrast is adjusted by potentiometer
- Serial I2C control of LCD display using PCF8574
- Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable
- Compatible for 16×2 LCD
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Batteries & Chargers, Development, Development Boards, Power Supply Boards
3.3V 5V Power Supply Module MB102 Breadboard
Batteries & Chargers, Development, Development Boards, Power Supply Boards3.3V 5V Power Supply Module MB102 Breadboard
0 out of 5(0)SKU: EK255051
- Breadboard power supply module, compatible with 5V, 3.3V with Breadboard.
- Input voltage: 6.5-12 V (DC) or USB power supply
- Output voltage: 3.3V/5V can switch over
- Maximum output current: <700 ma
- Fluctuation two road independent control can switch over to 0 V, 3.3 V, 5 V
- On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use.
SKU: EK012





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