Search results for: 'USB à TTL UART CH340'

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  1. ESP32 - 4 Relays controller board for Wi-Fi or Bluetooth Smart Home system, equipment control. TASMOTA firmware. Programmable.
    ESP32 controller board easily integrates with many home automation solutions reporting status and sensor data and allowing complete control. Learn More
    As low as $9.89
  2. AC Dimmer Module 8A with AC-DC power supply, 1 channel, 3.3V/5V logic, AC 110~240V 8A
    Dimmer module with AC-DC power supply. ​With this dimmer module don't need an external power supply for your project. Do power your microcontroller and circuit from this dimmer module. Learn More
    As low as $5.99
  3. DIN rail Dimmer Module, 2 Channels, AC 8A/300V per channel, 3.3V/5V logic
    DIN rail Dimmer Module for control of lamps, motors, heaters, 2 Channels, 3.3V/5V logic, AC 300V/8A load Learn More
    As low as $7.78
  4. RFID module, MFRC522 with UART, SPI, I2C interface
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    The MFRC522 is an RF Module that consists of an RFID reader, RFID card and a key chain. The module operates 13.56MHz and supports 3 types of interfaces: SPI, UART and I2C. For example using I2C interface will allow you to connect plenty of RFID devices on just 2 wires. Learn More
  5. Opto Coupler Optical End-stop for 3D and CNC machine

    The optical endstop is the best solution for any type of 3D printers and other CNC or 3D tools.

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    As low as $0.89
  6. Current Sensor ACS712

    This simple set for 3D printer base on microcontroller Mega 2560 + RAMPS 1.4 + motor drivers, it is a solution for RepRap projects.

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    As low as $2.59
  7. Mechanical End-stop for 3D and CNC machine (Assembled with wires 60 cm)
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    Mechanical End-stop for 3D and CNC machine with jumper wires 60cm Learn More
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