Showing 1–12 of 365 results

1 CHANNEL 12V RELAY

130.00
  • 1-Channel relay interface board
  • Operating voltage: 12V DC
  • Provide high current relay of 15A
  • For quick and easy connection high-quality screw terminals provided
  • Can control both AC & DC appliances
  • LED status indicates relay ON/OFF state.
  • High current relay of 10A @250 V AC/10A@ 30V DC
  • Standard interface that can be controlled by a microcontroller (Arduino, 8051, PIC, AVR, DSP, ARM)
  • For easy accessibility input signal pin connected to burg sticks
  • Dimension: 43*17*17mm
  • Weight: 150gm
  

1 CHANNEL 5V RELAY

130.00
  • 1 channel relay board
  • Operating voltage: 5V
  • Maximum current: 2 A
  • Relay contact current capacity of 10A @250 V AC/10A@ 30V AC
  • configured as SINGLE POLE DOUBLE THROW( SPDT)
  • LED status indicates relay ON/OFF state.
  • Standard TTL level logic controlled
  • One normally closed and one normally opened contact
  • Compatible with any 5V microcontroller
  • Dimension: 43*17*17mm
  • Weight: 150gm
 

1 x 5 Keypad Switch

  • 1×5 type 5 keys
  • 6 pins pitch connector
  • White sticker can peel off for adhesive mounting
  • Used widely in industrial and home electronic equipment’s, instrument, etc.
  • Material: ABS
  • Length Transparence cable length:83mm
  • Easy communication with any microcontroller
  • Size:107mmx20mmx0.8mm
  • Weight:3g

1.44 red serial LCD display module 128*128 TFT Color Screen PCB Adapter

  • Display Size: 1.44″
  • Driver IC: ST7735
  • Input Voltage: 3.3V to 5V
  • Resolution:128×128 color pixels
  • Touch Screen: NO
  • Interface Type: SPI
  • TFT color screen, the effect is far better than other small CSTN screen
  • Fully compatible and alternative 5110 interface
  • On-board LDO, support 5V/3.3V input voltage
  • PCB Size: 44×30mm

10D OF 9-AXIS GY-87

800.00
  • Power supply: DC 3.3V TO 5V
  • 3 Axis Gyro+ Acceleration+ Magnetic field
  • Air pressure module
  • Inbuilt ultra-low noise linear LDO voltage regulator
  • Inbuilt on board filters. which reduce noise from motor and another high current
  • Communication: I2C protocol
  • Power LED
  • Designed for 5V logic
  • Can easily select two I2C address for MPU6050 by soldered jumper
  • Dimension: 2.2*1.7cm
  • Size: 6gm
 

12V Wireless Power Supply Module Wireless Charging Module Wireless Transmission Module

  • Magnetic-Coupled Resonance Technology
  • Transmitting Voltage: 24V
  • Output Power: 36W
  • Output Voltage & Current: 12V, 3A
  • Coil Size: outer diameter 82mm; inner diameter 30mm
  • Transmitting Module Size: 17mm*30mm
  • Receiving Module Size: 30mm*54mm
  • Insulation Coil
  • Compact Design
  • Stable power supply
  • Insulation Coil
  • Space-saving design

140 pcs U Shape Solderless Breadboard Jumper Cable Wire Kit for arduino Shield for arduino raspberry pi

10.00
  • 140 quality jumper wires
  • 22 AWG solid wires
  • Easy to trace, easy to connect and disconnect
  • Wires are flexible, durable, reusable
  • There are 140pcs jumper wires. Each length has 10pcs jumper wire
  • Plastic Box size: Approx. 165×55×10mm
  • Colour: red, orange, yellow, green, blue, purple, gray, brown, white.

16 CHANNEL 12V RELAY

  • 16 channel 12V relay board
  • Operating voltage: 12V
  • Supply current: 0.2 A
  • Relay contact current capacity of 10A @250 V AC/10A@ 30V AC
  • Optocoupler protection
  • LED status indicates relay ON/OFF state.
  • The 10-16 road can be any full-on/off or any road
  • Common terminal(com) in each rely is user friendly and can be accessed by different signal
  • Normally closed or normally open with each port
  • Strong anti-jamming ability and stable performance
  • On-board power supply module doesn’t need any external power
  • Dimension: 180*90*20mm
  • Weight: 100gm
    

16 CHANNEL 5V RELAY

  • 16 channel 5V relay board
  • Operating voltage: 5V
  • Supply current: 500mA
  • Relay contact current capacity of 10A @250 V AC/10A@ 30V AC
  • Optocoupler protection
  • Low state voltage: 0V to 0.5V (relay is ON)
  • High state voltage: 3.7V to 5V(relay is OFF)
  • Single-chip design with reliable performance
  • Strong anti-interferences
  • Strong anti-jamming ability and stable performance
  • On-board power supply module doesn’t need any external power
  • Common terminal(com) in each rely is user friendly and ca be accessed by different signal
  • Dimension: 180*90*20mm
  • Weight: 100gm
 

16-Channel 12-bit PWM/Servo Driver I2C interface PCA9685 for Arduino Raspberry Pi

  • Adjustable frequency PWM up to about 1.6 kHz
  • 12-bit resolution for each output – for servos, that means about 4us resolution at a 60Hz update rate
  • Configurable push-pull or an open-drain output
  • The output enable pin to quickly disable all the outputs
  • Terminal block for power input
  • Reverse polarity protection on the terminal block input
  • Green power-good LED
  • 3 pin connectors in groups of 4 so you can plug in 16 servos at once
  • Chainable design
  • A spot to place a big capacitor on the V+ line
  • 220-ohm series resistors on all the output lines to protect them, and to make driving LEDs trivial.
  • This board/chip uses I2C 7-bit address between 0x60-0x80, selectable with jumpers.

1602 LCD Shield

275.00
  • Operating Voltage:5V
  • 5 Push buttons.
  • RST button to reset Arduino program.
  • Integrate a potentiometer for adjusting the backlight.
  • Expanded available I/O pins.
  • Blue light with white characters.
  • Uses 4 Bit Arduino LCD Library
  • Screen contrast adjustment
  • Arduino Reset button
  • The keypad consists of 6 keys select, up, right, down, left and reset.
  • To save the digital IO pins, the keypad interface only uses one ADC channel.
  • The key value is read out through a 5 stage voltage divider.

1×4 4 Key Matrix Switch Keypad

  • Key Type: 4×1;
  • Voltage: DC 12 Volt
  • Mount Style: Self-Adherence
  • Circuit Rating: 35 VDC, 100 mA.
  • Contact Bounce : <=5ms
  • Life Expectancy: 1 million closures
  • Operation Temperature : -20 to +40 °C
  • 5 pins 2.54mm pitch connector, 4×1 type 4 keys.
  • Force : 250-350g
  • Contact Bounce : Greater than 1s
  • Cable Length : 52mm
  • Ultra-thin design & adhesive backing provides easy integration to any project
  • Excellent price-performance ratio
  • Easy communication with any microcontroller
  • Used widely in industrial and home electronic equipment's, instrument, etc.