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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Development
1×4 Key Matrix Membrane Keypad
0 out of 5(0)SKU : EL255034
- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any micro-controller
- Mount Style: Self-Adherence
- Max. Circuit Rating: 35 V DC , 100 mA.
- Contact Bounce : <=5ms
- Life Expectancy : 1 million closures
- Operation Temperature : -20 to +40 °C
SKU: EK004 -
Development
LCD 16×2 Alphanumeric Display Green
0 out of 5(0)SKU : EL255020
- 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
- This is another great IIC/I2C/TWI/SPI Serial Interface
- With this I2C interface module, you will be able to realize data display via only 2 wires.
SKU: EK060 -
Development
LCD 16×2 Display Module Blue with I2C Interface
0 out of 5(0)SKU : EL255022
- Arduino IIC/I2C interface was developed to reduce the IO port usage on Arduino board
- I2C adapter allows flexibility in connections
- I2C Reduces the overall wiring
- 16 characters wide, 2 rows
- White text on the Blue background
- Single LED backlight included can be dimmed easily with a resistor or PWM.
- Interface: I2C
- Interface Address: 0x27
- Character Color: White
- Backlight: Blue
- Supply voltage: 5V
SKU: EK057 -
Arduino | IOT | WiFi Boards & Shields, Development
ESP8266 NodeMCU V3 Lua CH340 Wifi Development Board
Arduino | IOT | WiFi Boards & Shields, DevelopmentESP8266 NodeMCU V3 Lua CH340 Wifi Development Board
0 out of 5(0)SKU : Ek255013
- 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: EK038 -
Development
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.
SKU: EK011





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