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Various electronic modules

  • 2PC 2S Li-ion Lithium 18650 Battery Input Ouput Protection Board
    2PC 2S Li-ion Lithium 18650 Battery Input Ouput Protection Board
    Voltage: 7.4V / 8.4V Working Current: 3A Pack of 2pcs Voltage: 7.4V / 8.4V Working Current: 3A Pack of 2pcs ...
  • 2PCS Micro USB Charger with 2 Pin Charging Cable for Arduino
    2PCS Micro USB Charger with 2 Pin Charging Cable for Arduino
    Easily charge 3.7V LiPo cells at a rate of 500mA. It is designed to charge single-cell Li-Ion or Li-Polymer batteries. The board incorporates a charging circuit, status LED, connector for your battery (JST-type used in the batteries we carry), and a micro-USB connector. A small mounting hole allows this charger to be easily embedded into a project. Easily charge 3.7V LiPo cells at a rate of 500mA. It is designed to charge sing...
     $11.28$12.99 -13%

  • 2pcs new NRF24L01 2.4GHz RF Wireless Transceiver Module
    2pcs new NRF24L01 2.4GHz RF Wireless Transceiver Module
     NRF24L01 + 2.4GHz RF Wireless Transceiver Module NRF24L01 is a single chip radio transceiver for the world wide 2.4 - 2.5 GHz ISM band. The transceiver consists of a fully integrated frequency synthesizer, a power amplifier, a crystal oscillator, a demodulator, modulator and Enhanced ShockBurst? protocol engine. Output power, frequency channels, and protocol setup are easily. programmable...  NRF24L01 + 2.4GHz RF Wireless Transceiver Module NRF24L01 is a single chip...
  • 2x100W TPA3116 D2 Dual Channel Digital Audio Amplifier Board
    2x100W TPA3116 D2 Dual Channel Digital Audio Amplifier Board
    Product description: Chip:TPA3116 Power supply: 12V-24V Channel Type:Dual Channel Output power: 2*100W Input impedance:51K*2 Output Match:4-8 Ohm Frequency Range:14-100Kz SNR:100db Product description: Chip:TPA3116 Power supply: 12V-24V Channel Type:Dual Chann...
  • 3PC Nano V3.0 ATmega328 controller Board CH340G USB Driver
    3PC Nano V3.0 ATmega328 controller Board CH340G USB Driver
     CH340G REPLACE FT232RL Operating Voltage(logic level):5V 8 analog inputs ports:A0 ~ A7 14 Digital input / output ports:TX,RX,D2 ~ D13 6 PWM ports:D3, D5, D6, D9, D10, D11 1 pairs of TTL level serial transceiver ports RX / TX Using Atmel Atmega328P-AU MCU Support USB download and Power Support for external 5V ~ 12V DC power supply Support power supply by 9V battery  CH340G REPLACE FT232RL Operating Voltage(logic level):5V 8 analog inputs ...
     $8.99$11.99 -25%

  • 4 Bits Digital Tube LED Display Module
    4 Bits Digital Tube LED Display Module
    The module is a 12 foot with a clock point four common anode tube (0.36 in.) display module for driver IC TM1637, only two signal lines can make the MCU control 4 8 digital tube. Module features are as follows: 1. Display common anode for the four red LED 2. Digital tube 8 gray adjustable 3. Level control interface for 5V or 3.3V 4. Size:42X24X12mm The module is a 12 foot with a clock point four common anode tube (0.36 in.) dis...