Development
Showing 21–40 of 59 results
-
-
Development
4×4 Key Matrix Membrane Keypad
SKU : EL255035
- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any micro-controller
- 5 pins 2.54mm pitch connector, 4x 4type 16 keys.
- Sticker can peel off for adhesive mounting.
- Operating Voltage (V): 5 DC
SKU: EK255035 -
Development, Electronic Components, Relays & Switches, Sensors
5-36V Switch Drive High-power Mosfet Trigger Module
Development, Electronic Components, Relays & Switches, Sensors5-36V Switch Drive High-power Mosfet Trigger Module
SKU: EK255
- This 5V-36V Switch Drive High-power Mosfet Trigger Module can control the output of power equipment, motors, light bulbs, LED lights, DC motors, micro-pumps, Â solenoid valves, PWM, motor speed control, lamp brightness. etc.
SKU: EK255063-1 -
-
Batteries & Chargers, Development, Development Boards, Power Supply Boards, Transistor and IC
AMS1117 3.3V Power Supply Module
Batteries & Chargers, Development, Development Boards, Power Supply Boards, Transistor and ICAMS1117 3.3V Power Supply Module
SKU : EL255056
- Input: DC 4.5V – 12V (input voltage must be more than output voltage (more than 1V))
- Output: 3.3V, 800mA (load current cannot exceed 800ma)
- Onboard AMS1117 chip.
- Onboard power indicator to indicate power is turned on: Red LED.
- Small Compact Size, 4Pin Type, Breadboard Friendly.
- Dual-panel design, the layout is nice
SKU: EK255056 -
Arduino | IOT | WiFi Boards & Shields, Development
Arduino UNO Prototype Shield With Breadboard
SKU: EKD005
- It has a nice standard 0.1″x0.1″ prototyping grid with big pads
- Comes with Stacking headers and plain header, choose whichever you want when soldering together
- An IC pattern for adding DIP ICs up to 20 pins
- Power rails down the middle and sides
- A reset button and an extra general use button
- Two 3mm general use LEDs, red and green, as well as 2 matching resistors
SKU: EK255005 -
Arduino | IOT | WiFi Boards & Shields, Development
CNC shield V3 for Engraving Machine 3D Printer A4988 DRV8825 driver expansion board
Arduino | IOT | WiFi Boards & Shields, DevelopmentCNC shield V3 for Engraving Machine 3D Printer A4988 DRV8825 driver expansion board
SKU : EKD008
- Latest Arduino CNC Shield Version 3.10
- GRBL 0.9 compatible. (Open source firmware that runs on an Arduino UNO that turns G-code commands into stepper signals)
- Coolant enable
- Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1/32 micro-stepping )
- Compact design.
- 4-Axis support (X, Y, Z, A-Can duplicate X, Y, Z or do a full 4th axis with custom firmware using pins D12 and D13)
- 2 x End stops for each axis (6 in total)
SKU: EKD008 -
Development
I2C Module for 16×2 (1602) Character LCD
SKU : EL255017
Product Details:
Mounting Solder-able pins for direct attachment to the LCD module Supply Voltage (VCC) 5V I2C Address Default: 0x27 (adjustable to 0x20-0x27 with solder jumpers on the PCB) Compatible Displays Works with standard HD44780 controllers (16×2 or 20×4 LCDs) Current Consumption Approximately 20mA (varies based on LCD backlight usage) Chip Used PCF8574T or PCF8574AT Clock Speed Up to 100kHz (standard I2C protocol) Potentiometer Built-in for contrast adjustment Interface Type I2C (Inter-Integrated Circuit) SKU: EK255017 -
Arduino | IOT | WiFi Boards & Shields, Development
L293D Motor Driver Shield for Arduino
SKU : EK255048
Model Type: Servo Shield Compatibility: Arduino Logic control voltage Vss 4.5~5.5V Dimensions (L x W x H) mm 70x54x18 Weight (g): 35 Shipping Weight 0.037 kg Shipping Dimensions 8 × 6 × 3 cm SKU: EK255048 -
Development
LCD 16×2 Alphanumeric Display Blue
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
- 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: EK255021 -
Development
LCD 16×2 Alphanumeric Display Green
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: EK255020 -
Development
LCD 16×2 Display Module Blue with I2C Interface
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: EK255022 -
-
Development
LM2596 DC-DC Adjustable Step Down Power Supply Module
SKU: EK255062
- Input voltage: 3-40V
- Output voltage: 1.5-35V(Adjustable)
- Output current: Rated current is 2A, maximum 3A
- Switching Frequency: 150KHz
- Operating temperature:Industrial grade (-40 to +85 )
- Conversion efficiency: 92%(highest)
SKU: EK255062 -
Arduino | IOT | WiFi Boards & Shields, Development
Multi function Shield For Arduino UNO
SKU : EK255143
- 10K adjustable precision potentiometer.
- 3 x Independent push buttons.
- Piezo buzzer.
- DS18B20 temperature sensor interface.
- LM35 temperature sensor interface.
- Infrared receiver interface.
SKU: EK255143 -
-
Audio Amplifier Board, Development
PAM8403 5V Stereo Class-D 3W+3W Audio Amplifier
SKU : EK255059
- Dual channel stereo, high output power (3 w + 3 w power @ 5V and 4 ohms load)..
- Double panel wiring solves crosstalk.
- Super mini design allows it to be easily placed in a variety of digital products.
- 3W Output at 10% THD with a 4ΩLoad and 5V Power Supply.
- Filterless, Low Quiescent Current and Low EMI and Low Noise.
- Short Circuit Protection and Thermal Shutdown
SKU: EK255059
