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Various electronic modules

  • 12V to 3.3V5V Supply Module Multi-output Voltage Converter DC-DC
    12V to 3.3V5V Supply Module Multi-output Voltage Converter DC-DC
    One channel input: DC 6V - 12V (the input voltage must be higher than the output voltage to 1V or more.) Triple output: 3.3V (+- 0.05v error), 5V (+- 0.05v error), 800mA (load current can not exceed 800ma), 12V (12V input directly to the output) PCB board size: 4.5 x 4.5cm With power indicator (red) One channel input: DC 6V - 12V (the input voltage must be higher than the outpu...
  • 16CH Analog Digital MUX Breakout Board CD74HC4067 Precise module
    16CH Analog Digital MUX Breakout Board CD74HC4067 Precise module
    Features: 1.2V to 6V operation 2.“On” resistance: 70 Ohms @ 4.5V 3.6ns break-before-make @ 4.5V 4.Wide operating temperature range: -55C to 125C Features: 1.2V to 6V operation 2.“On” resistance: 70 Ohms @ 4.5V 3....
  • 1PCS Pro Mini ATMEGA328 5V 16Mhz Replace ATmega168 For Arduino
    1PCS Pro Mini ATMEGA328 5V 16Mhz Replace ATmega168 For Arduino
    It's RED!  It's the Arduino Pro Mini! This is a 5V Arduino running the 16MHz bootloader. Arduino Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. We recommend first time Arduino users start with the Uno R3. It's a great board that will get you up and running quickly. The Arduino Pro series is meant for users that... It's RED!  It's the Arduino Pro Mini! This is a 5V Arduino running the 16MH...
  • 1R - 9999999R Seven Decade Programmable Resistor Board
    1R - 9999999R Seven Decade Programmable Resistor Board
    This is "resistance substitution box" good low-cost alternative solution, can flexible and quick setting resistance range from 1R to 9999999R, step accuracy 1R. for educational experiments, electronic engineering design or test trimming are excellent applications.   Features: Design based on “resistors series” theorem. watt tolerance +/-5% SMD Resistor. 2 Pin Way... This is "resistance substitution box" good low-cost alternative solu...
  • 1uF to 9999uF Step-1uF Four Decade Programmable Capacitor Board
    1uF to 9999uF Step-1uF Four Decade Programmable Capacitor Board
    This is "capacitance substitution box" good low-cost alternative solution, can flexible and quick setting capacitance range from 1uF to 9999uF, step accuracy 1uF. for educational experiments, electronic engineering design or test trimming are excellent applications. Features:     Programmable capacitance: 1uF to 9999uF, 1uF per step.     Capacitance... This is "capacitance substitution box" good low-cost alternative solut...
    $9.50$11.88 -20%

  • 2.2 inch 2.2" SPI TFT LCD Display module ILI9341 51/AVR/STM32
    2.2 inch 2.2" SPI TFT LCD Display module ILI9341 51/AVR/STM32
    2.2 inch TFT LCD module 240X320 2.2 inch TFT LCD module 240X320...