3pcs 2x13 usb mini

Description: Module size: 39.5mm*15mm*10mm Red LED Function introduction: 1, With a microphone, no need to connect to audio cable. 2, Power: 5V(USB interface). 3, High brightness. 4, Using single-chip microcomputer drive, spectrum is better. 5, Sensitivity to sound, 10 step adjustable. Package included: 3 x Spectrum Red LED Board(without USB cable)

Description: Module size: 39.5mm*15mm*10mm Green LED Function introduction: 1, With a microphone, no need to connect to audio cable. 2, Power: 5V(USB interface). 3, High brightness. 4, Using single-chip microcomputer drive, spectrum is better. 5, Sensitivity to sound, 10 step adjustable. Package included: 3 x Spectrum Green LED Board(without USB cable)

Buy 5Pcs 2x13 USB Mini Spectrum Green LED Board Voice Control Sensitivity Adjustable for R483.00

Description: Module size: 39.5mm*15mm*10mm Green LED Function introduction: 1, With a microphone, no need to connect to audio cable. 2, Power: 5V(USB interface). 3, High brightness. 4, Using single-chip microcomputer drive, spectrum is better. 5, Sensitivity to sound, 10 step adjustable. Package included: 5 x Spectrum Green LED Board(without USB cable)

Description: Module size: 39.5mm*15mm*10mm Red and Green optional Function introduction: 1, With a microphone, no need to connect to audio cable. 2, Power: 5V(USB interface). 3, High brightness. 4, Using single-chip microcomputer drive, spectrum is better. 5, Sensitivity to sound, 10 step adjustable. Package included: 1 x Spectrum LED Board(without USB cable)

3pcs CJMCU 5V Mini USB Power Connector DC Power Socket Board For Arduino Features:Mini USB interface: input 5V, output 5V and 3.3VDC power socket interface: input 5-12V, output (5V label) 5V-12V and 3.3V.Size: 25mm * 25mmPackage included:3 x Mini USB Power Connector DC Power Socket Board

Buy 3pcs 2*13 USB Mini Voice Control Music Audio Spectrum Flash Volume Level Red LED Display Module for R322.56

Features: 1. Comes with a microphone, do not take the audio cable. 2. Power 5V (USB interface power supply) 3. High brightness: all using authentic Taiwan billion light bright LED 4. Using a single-chip drive, the frequency spectrum is better, not bright and clear high brightness. 5. Sensitivity to sound, 10 adjustable. Size: 39.5mmx15mmx10mm Color: Green Package Included: 3 x 2*13 USB Mini Audio LED Display Module

Description:   The development board using Micro USB cable supply, compatible with smart phone lines, data lines is simple and easy to get, but not USB Mini line-powered.   STM8S core board of the main features:   Use STM8S103F3P6 as the master IC You can use 2.54 pin on the board or power supply pad, the pad when using power supply, input voltage range 4.5V-15V, can output to the outside through pin 3.3V Note: 5V pin's voltage is the input voltage of the module Leads to all pins, the pins next to the pin marked the label, with a reset button, power LED, and the program demonstrates LED, small but perfectly formed Support SWIM debug mode   Technical Information:   The core board schematics (PDF format) and tested source. Burned into the test program, LED flashes, allowing you to detect the core board is working properly Provide at IAR and STVD two development environments register operation and routine operation of the library functions. Timer routine, UART transmit routine, UART receive routines, clock switching routines, AD routines and so on STM8 Applications STM8 package library IAR development environment, STVP programming software   STM8S103F3P6 performance comparison:   STM8S003F3 chips only 128 bytes of EEPROM, STM8S103F3 640 bytes STM8S003F3 chip FLASH erase only 100 times, STM8S103F3 can erase ten thousand times STM8S103F2 chip FLASH only 4K bytes, STM8S103F3 have 8K bytes Conclusion: STM8S003F3 only suitable for mature products, STM8S003F3 core board is not suitable for development. However STM8S103F3 suitable for the development of the use of, our board of this development is the use of this chip Size:28mm*17mm*5mm Package included: 3 x STM8S103F3P6 System Board

3Pcs ATTINY85 Mini Usb MCU Development Board For Arduino Feature: 8K Byte of In-System Programmable Program Memory Flash 512 Bytes In-System Programmable EEPROM 512 Bytes Internal SRAM 1.8-5.5V work voltage Support SPI/TWI communication Low power consumption Package included: 3 x ATTINY85 Mini Usb MCU Development Board For Arduino

3Pcs FTDI Basic Program Downloader USB-TTL 3.3 / 5V FT232 For Arduino Features: 1. Standard interface, compatible with a variety of official Arduino controller 2. Original FT232 chip, stable performance 3. With indicator indicates power, sending and receiving, the working status can be seen clearly 4. 3.3V / 5V (Optional) 5. Can be used as an ordinary USB to serial TTL module and download STC microcontroller 6. Size: 4.5 x 1.8 x 0.6cm (L x W x H) 7. Mini USB Cable length: 25cm / 9.8inch Driver download: http: //www.ftdichip.com/Drivers/VCP.htm Direct Download (for x86): http: //www.ftdichip.com/Drivers/CDM/CDM20802%20WHQL%20Certified.zip Package included: 3 x FTDI Basic Program Downloader USB-TTL 3 x USB2.0 to Mini USB Cable

3Pcs 3.3V 8MHz ATmega328P-AU Pro Mini Microcontroller Board For Arduino Description: The Pro Mini is a microcontroller board based on the ATmega328 for Arduino. With 14 digital input / output pins (of which 6 can be used as PWM outputs), 8 analog inputs, an on-board resonator, a reset button, and holes for mounting pin headers. Six pin header can be connected to an FTDI cable to provide USB power and communication to the board. Feature: Using ATmel Atmega328P-AU MCU TTL level serial port transceiver RX / TX Six PWM ports D3, D5, D6, D9, D10, D11 Supporting serial download Supporting external DC 2.4V ~ 12V power Supporting 12V (or below) battery power Specification: Microcontroller: ATmega328 Operating Voltage: 3.3V Input Voltage: 3.35V ~ 12V Digital I/O Pins: 14 (of which 6 provide PWM output) Analog Input Pins: 8 DC Current Per I/O Pin: 40mA Flash Memory: 32KB (of which 2KB used by bootloader) SRAM: 1KB EEPROM: 512bytes Clock Speed: 8MHz Size: 33.3 x 17.6mm Package included: 3 x 3.3V 8MHz Pro Mini(With Pins)

3pcs Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board For Arduino Description: This microcontroller development board has 4 channel 10 bit ADC, 5 PWM pins, 12 DIO, and a hardware serial connection Rx and Tx you are familiar with. Running on 16MHz and 5V, this board will remind you a lot of other Arduino compatible boards that you like. There is a voltage regulator on board, so it can accept up to 12V DC. If you are supplying an unstable power supply board, be sure to connect to the "RAW" not on the VCC pin. We have also added a PTC fuse and diode protection to the power circuit and to correct the RX and LED TX circuits. Feature: - ATMEGA32U4 running in 5V / 16MHz - Support Arduino IDE V1.0.1 - Micro USB interface programming on the board - Four 10-bit ADC pin - 12 digital I / O (5 PWM capability) - Rx and Tx hardware serial connection Package included: 3 x Mini Leonardo Microcontroller Development Board

mini solar lighting system 6v small 3.5 watt sun energy power home solar kit Feature: The Portable Solar lighting system can load 3pcs remote bulb.  Accept two kinds charging modes of 7V Solar Panel and DC5V.  The product have USB OUTPUT port,as an USB charger for USB-powered devices. Product Name Solar lighting radio system GD-8017Classic Brand Name GDPLUS Material ABS Plastic Color Black Function Spotlight/Lingting/USB Charger Port Power Source Rechargeable 4V lead-acid free maintain battery Chargeable time 8 hours Recharge Method 7VSolar Panel/DC5V/Micro USB OUTPUT DC4V USB OUTPUT DV5V--0.5A Packing Color Box Pouduct Size 188*37*142MM  

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA 3pcs Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board For Arduino Description: This microcontroller development board has 4 channel 10 bit ADC, 5 PWM pins, 12 DIO, and a hardware serial connection Rx and Tx you are familiar with. Running on 16MHz and 5V, this board will remind you a lot of other Arduino compatible boards that you like. There is a voltage regulator on board, so it can accept up to 12V DC. If you are supplying an unstable power supply board, be sure to connect to the "RAW" not on the VCC pin. We have also added a PTC fuse and diode protection to the power circuit and to correct the RX and LED TX circuits. Feature: - ATMEGA32U4 running in 5V / 16MHz - Support Arduino IDE V1.0.1 - Micro USB interface programming on the board - Four 10-bit ADC pin - 12 digital I / O (5 PWM capability) - Rx and Tx hardware serial connection Package included: 3 x Mini Leonardo Microcontroller Development Board 3pcs Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board For Arduino 3pcs Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board For Arduino 3pcs Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board For Arduino