5pcs version

5Pcs Upgraded Version 1M Flash ESP8266 ESP-01 Remote Serial Port WIFI Transceiver Wireless Module Description: Upgraded Version ESP-01,all Flash are upgraded to 1M byte.Also support Cloud service remote transmission.This Upgraded Version module are fully supports the previous firmware The latest firmware version 1.0.1, the default baud rate of 115200, (AT + CIOBAUD = to change the baud rate), because the old version of the module is 512k bytes of storage space is not enough, so we can not upgrade the 1.0. 1 version, but also support the cloud services! Note: We don't offer any supports,sorry for the inconvenience Package included: 5 x Upgraded Version 1M Flash ESP8266 ESP-01 WIFI Transceiver Wireless Module

5Pcs Pro Mini ATMEGA328P Module 3.3V 8M Interactive Media Upgrade Version For Arduino Description:Professional version Arduino Mini Pro is a micro-controller board. It has 14 digital input / output pins (of which 6 can be used as PWM outputs), 8 analog inputs, a 16MHz resonator, a reset button, mounting hole pin head.Parameter:- 14 digital input / output port: RX, TX, D2 ~ D13,- 8 analog input port: A0 ~ A7- A pair of TTL level serial port transceiver: RX / TX- 6 PWM port: D3, D5, D6, D9, D10, D11- Use Atmega328P-AU microcontroller- Support serial download- Support external 3.3V ~ 12V DC power supply- Support 9V battery- Clock frequency:16MHz- Size: 33.3 * 18.0 (mm)Package included:5 x Module

5Pcs CJMCU-MCP4725 I2C DAC Breakout Development Board Module   Description:    Youve always wanted to output analog voltages from a microcontroller, the MCP4725 is the DAC that will let you do it! The CJMCU-MCP4725 is an I2C controlled Digital-to-Analog converter (DAC). A DAC allows you to send analog signal, such as a sine wave, from a digital source, such as the I2C interface on the Arduino microcontroller. Digital to analog converters are great for sound generation, musical instruments, and many other creative projects!   This version of the CJMCU-MCP4725 Breakout fixes a few issues with the board including the IC footprint, the I2C pinout, changes the overall board dimensions to better fit your projects, and a few more minor tweaks. This board breaks out each pin you will need to access and use the MCP4725 including GND and Signal OUT pins for connecting to an oscilloscope or any other device you need to hook up to the board. Also on board are SCL, SDA, VCC, and another GND for your basic I2C pinout. Additionally, if you are looking to have more than one MCP4725 on a bus, the pull-up resistors on this board can be disabled just check the Hookup Guide in the Documents section below for instructions and tips on doing this.   Feature:   12-bit resolution I2C Interface (Standard, Fast, and High-Speed supported) Small package 2.7V to 5.5V supply Internal EEPROM to store settings   Package included:   5 x CJMCU-MCP4725 I2C DAC Breakout Development Board Module

Feature: - Small size, complete function - Support to upgrade, support STM8 (SWIM interface), STM32 (SWD interface) full range of MCU - Dual channel power supply output: 3.3/5V - Onboard 500mA self recovery fuse, output series connected diodes to provide short circuit protection - With 4PIN connection cable Support the development environment and software tools: STM8: - STVD V4.2 or later version - STVD V3.2 or later version - IAR-EWSTM8 V1.3 or later version STM32: - KEIL MDK V4.2 or later version - IAR-EWARM V6.2 or later version - Atollic TrueStudio V2.1 or later version Package included: 5 x Programmer

Buy 5pcs NRF24L01+ Upgraded Version 2.4G Antenna Wireless Transceiver Module for R170.00

Buy 5pcs ATmega328P UNO R3 Development Board Improved Version Enhanced SCM Yellow M for R705.80

Buy 5pcs ATmega328P Nano V3 Controller Board Improved Version Development Module... for R379.00

Buy 5pcs ATmega328P Nano V3 Controller Board Improved Version Development Module for R385.44

Buy 5Pcs Pro Mini ATMEGA328P 5V / 16M Improved Version Module Development Board for R425.24

Buy 5pcs New Version DC 14.8V 4 Slot 4 Series 18650 Battery Holder Box Case With 2 for R219.67

Buy 5pcs Enhanced Version 5A High Current DC-DC Step Down Power Module 5-38V To 1.25-36V for R453.00

Introduction: ESP8266-F is an enhanced version of ESP8266-12E, improve the peripheral circuit, the four laminates plate process, enhanced impedance matching, the signal output is better, it is stable with anti jamming ability, PCB antenna after professional laboratory testing, perfect matching, after ROHS certification, have been greatly improved! The enhanced version is fully compatible with the firmware before the ESP-12, based on the SPI and the new six IO port, mouth extraction, development is more convenient, application is more widely. ESP8266-F built-cloud services that you can use three commands into the global remote control function. ESP-F: ground-breaking design, the new four-layer board design, the new revision antenna RF performance optimization, increased by 30% -50% Communication distance compared to the ESP-12E! Semi-hole chip technology, the whole IO leads, with metal shielding shell, has passed FCC & CE & RoHS certification, built-board PCB antenna, 4M bytes Flash. Package included: 5 x ESP-F ESP8266 Remote Serial Port WiFi IoT Module

Specification: Microcontroller Atmel ATmega328 Operating Voltage (logic level): 5V Input Voltage (recommended): 7V ~ 12V Input Voltage (limits): 6V ~ 20 V 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 (ATmega328) (of which 2 KB used by bootloader) SRAM: 2KB (ATmega328) EEPROM: 1KB (ATmega328) Clock Speed: 16MHz Note: Improved USB chip for speed and stability using WIN7/WIN8. This version comes with the pin headers unsoldered and not included the USB cable. Package included: 5 x No welding Arduino Compatible Nano V3.0 Board

Description: Professional version Arduino Mini Pro is a micro-controller board. It has 14 digital input / output pins (of which 6 can be used as PWM outputs), 8 analog inputs, a 16MHz resonator, a reset button, mounting hole pin head. Parameter: - 14 digital input / output port: RX, TX, D2 ~ D13, - 8 analog input port: A0 ~ A7 - A pair of TTL level serial port transceiver: RX / TX - 6 PWM port: D3, D5, D6, D9, D10, D11 - Use Atmega328P-AU microcontroller - Support serial download - Support external 3.3V ~ 12V DC power supply - Support 9V battery - Clock frequency:16MHz - Size: 33.3 * 18.0 (mm) Package included: 5 x Module

Output voltage: DC 5V / 3.3V ATmega328P No USB cable version This version can not compatible with OS system Features: Open the original schematic design, free development software interface download, also allow your needs to be modified, easy and convenient to download the program. Can simply use sensors, all kinds of electronic components connection (such as LED lights, buzzer, buttons and photosensitive resistance, etc.), make all sorts of interesting work. Using high-speed microprocessor controller (ATMEGA328), development interface and environment are all very simple, easy to understand, very suitable for beginners to learn. Description: Digital I / O: 0 - 13 Analog I / O: 0 - 5 Support ISP download function Input voltage: DC 5V ~ 9V (No external power supply when connected to the computer) Output voltage: DC 5V / 3.3V Using Atmel Atmega328 microprocessor controller How to use: 1. Download the IDE arduino Link: http: http://arduino.cc/en/Main/Software (Copy to open) 2. Download the USB chip driver Link: http://www.5v.ru/zip/ch341ser.zip (Copy to open) 3. Plug in UNO development board, the driver will be installed automatically 4. Select the UNO from the die 5. Select the COM port 6. The best choice first, arduino come with routine procedures, burn into it. Package included: 5 x UNO R3 Development Board

Specification: Operating Voltage (logic level): 5V Input Voltage (recommended): 7V ~ 12V Input Voltage (limits): 6V ~ 20 V 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 (ATmega328) (of which 2 KB used by bootloader) SRAM: 2KB (ATmega328) EEPROM: 1KB (ATmega328) Clock Speed: 16MHz Note: Improved USB chip for speed and stability using WIN7/WIN8. This version comes with the pin headers unsoldered and not included the USB cable. Package included: 5 x No welding Arduino Compatible Nano V3.0 Board,,

Output Voltage: DC5V / 3.3V / USB Atmega328P ATmega16U2 With USB cable version Description: UNO R3 board is 100% compatible with original Arduino, now it has perfect quality and performance. Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements theProcessing/Wiring language. Arduino can be used to develop stand-alone interactive objects or can be connected to software on your computer (e.g. Flash, Processing, MaxMSP). The open-source IDE can be downloaded for free (currently for Mac OS X, Windows, and Linux). This is the new Tosduino Uno R3. In addition to all the features of the previous board, the Uno R3 now uses an ATmega16U2 instead of the ATmega8U2 chip. This allows for faster transfer rates, no drivers needed for Linux or Mac (inf file for Windows is needed), and the ability to have the Uno show up as a keyboard, mouse, joystick, etc. Note: The TOSduino Uno R3 requires the Arduino 1.0 drivers folder in order to install properly on some computers. We have tested and confirmed that the R3 can be programmed in older versions of the IDE. However, the first time using the R3 on a new computer, you will need to have Arduino 1.0 installed on that machine. The small chip is ATmega16U2, the 28 pin DIP socket chip is ATmega328-pu. Performance description: Digital I / O digital input / output terminal: 0 to 13. Analog I / O Analog inputs / outputs: 0 to 5. Support ISP download function. Input voltage: No external power supply when connected to the computer USB, external power supply 5V ~ 9V DC voltage input. Output voltage: 5V / 3.3V DC. Using Atmel Atmega328 microprocessor controller. Package included: 5 x UNO R3 5 x USB cable

Description: 1. Use aluminum alloy U disk shell to install internal motherboard. 2. The interface definition is directly marked on the enclosure. 3. 5V, 3.3V at the same time to provide external use, convenient for you to connect 5V and 3.3V target board. 4. The shell characters use laser engraving, never fade off and permanent clarity. 5. The internal motherboard with 500MA self recovery fuse, completely protect your expensive computer motherboards. 6. Red and blue double color LED indicator lamp, it is convenient for you to observe the working state of ST-LINK V2 at all times. 7. Distribution dupont wire, so that you can easily deal with the wire sequence of different target board. 8. The outer packing is made of anti-static bag and sealed pack by automatic sealing machine. It is safe and reliable and not afraid of static electricity or water. 9. Note: r ed, black, gold, green, grey, white, blue, pink color random delivery Features: 1. Support a full range of STM32 SWD interface debugging, 4 wire interface simple (including power), fast speed, work stability; interface definition shell is directly marked. 2. Support a full range of STM8 SWIM download debugging (common development environment such as IAR, STVD and so on are supported); support software version is as follows: 1) XTW LINK ST Utility 2.0 and above 2) STVD 4.2.1 and above 3) STVP 3.2.3 and above 4) IAR EWARM V6.20 and above 5) IAR EWSTM8 V1.30 and above 6) KEIL RVMDK V4.21 and above 6 and above 3. Support firmware automatic upgrade, factory firmware has been upgraded to the latest V2.J17.S4. 4. Increase the 5V power output, output I / O port are protected, not afraid of operating mistakes caused by LINK, ST, V2 damage. 5. The interface uses pure copper gold-plated 2.54 space simple ox horn socket with 20CM Dupont wire 6. Using U aluminum alloy shell to protect the motherboard 7. With data package, data contains: 1) XTW, LINK, ST, V2 driver; 2) KEIL, MDK (4.60) development environment (and other common development environment) 3) IAR, STM8 (1401) development environment (and other common development environment) 4) STVD STM8 development environment (and other common development environment) 5) A number of classic STM32 data (including a large number of examples of source code and video tutorials) 6) A number of classic STM8 data (including a large number of examples of source code and learning experience) Package included: 5 x 3.3V 5V XTW ST-LINK V2 STM8 / STM32 programmer with 20cm dupont wire

Specification: Audio input mode: 1.Bluetooth receiver 2.USB decoding play 3.TF card decoding play Supporting play format: MP3, WMA, WAV, FLA C Power supply: 5V DC (mobile phone charger can power small USB plug) Preamp output can directly promote the headset, also can be connected to the use of rear stage power amplifier Bluetooth version: 2.1 Package Included: 5 x Amplifier Board

Description: Mini version NodeMCU board is developed by doit company, which is made by double pcb. This board encapsulated by the newest 4M Flash ESP8266-12F module. So it is more stable and more better performance. Each board from doit company is tested. Feature: Use the full new (not old) Ch340 chip Novel design for the more stable usb Each board is strictly tested Compatible with Arduino: https://github.com/esp8266/Arduino Compatible with NodeMCU: www.nodemcu.com Package included: 5 x mini NodeMCU board 10 x 8pins row needles 10 x 8pins row females

Description: CJMCU - 9911 high sensitivity of hall sensor technology of triaxial electronic compass. The most suitable for navigation using cell phones and other portable devices to walk city. Function: Three axis magnetometer device for beidou application Built-in Analog-to-digital converter magnetometer data 14 data for every three axial magnetic components Sensitivity: 0.6 uT/LSB (typical values serial interface I2C bus interface Standard, fast and high speed mode (2.5 MHz) compatible with philips I2C specification version 2.1. Operating mode: Power off, a single measurement, continuous measurement, self test and fuse ROM access Used to measure the data preparation. Functional data ready Magnetic sensor overflow monitoring function The built-in internal clock oscillator No specific technical support Power on reset circuit Self-test function of the internal magnetic source Package included: 5 x CJMCU-9911 AK09911C Geomagnetic Hall Sensor

Description: Stereo Bluetooth 12V/5V lossless WAV music decoder, WMA / MP3 / FM speaker panel modules, support breakpoint memory Features: 1. Support USB, SD, support for external signal directly switch 2. Support for stereo Bluetooth (Bluetooth3.0EDR) 3. Support USB / SD / Bluetooth / FM / LINE switch automatically. 4. Support MP3 / WMA / WAV lossless songs. 5. Support USB / SD card switch, switch songs song selection 6. Support Bluetoot the song, the next song, adjust volume, EQ, play / pause, mute, shut down. 7. Support FAT16, FAT32 file system. 8. Support MP1 Layer3, MP2 Layer3, MP3 Layer3 version of the song. 9. Support 32-320kbps of MP3 songs. 10. Support power and memory function, continue playing the song played before the power and volume. 11. Support cycle mode 12. Power supply: DC 12V: 7-12V, DC5V: 3.7-5V 13. Panel dimensions: 92 * 35 * 40mm How to connect: Connection: 2P circuit board electrically connected to 12V (GND Ground, + 12V positive); FM: ANT FM radio antenna connected to the welding hole; The audio output: 5P row seat then press the icon audio output R / L / GND; and your amplifier board R / L / GND pair are connected. Or connected to the AUX input jack The audio input (AUX): 3P-row seat according to the illustrated audio inputs L-IN / GND / R-IN Note: Can not connect two power supply in the same time (5V / 12V choose one) Package included: 5 x Decoding panel 5 x Remote control

Description: This is a new version of NodeMcu Lua WIFI Development Board Not compatible with MAC Notice: We don't offer any suport, please note that before you buy it !! More information check this:  Package included: 5 x V3 NodeMcu Lua WIFI Development Board  

Description: Application: 18650 standard battery / battery with protection board, the length ≤ 73mm The number of batteries: 4 Material: PP polypropyl Certification standard: RoHS, CE Connection mode: in series Size: 80 x 79.7 x 21.7mm Package included: 5 x DC 14.8V 4 slot 18650 battery holder

Buy Geekcreit ATmega328P Nano V3 Controller Board Improved Version Module Developm... (QUANTITY: 5PCS) for R549.00

Features: Brand new version WanSen W160-LED light use for wedding shooting small studio video-shooting and for other video light supply. WanSen W160 LED light use rubber cover casing it feels very good. WanSen W160 LED light can take for Sony F550F570 F770 F970 batteries and 5pcs AA batteries. Using a dimmer to control the LED light intensity and the power also can be supplied by a video camera which you used. A metal body built advanced hot shoe adapter for adjusting different angles which you want. This is the smart LED light but with high power of strong white light. Lower hot when using it. Brand new WanSen W160 For Canon for NIKON for SONY Video Camcorder DV Lamp Light. For SONY for JVC for Canon for Nikon for Pentax for Panasonic for HITACHI for Samsung. Description: Power: 10.5W Voltage: 7.5V Color rending index: more than 85% Center luminous Flux: 1280 Color Temperature Change: 5600K/3200K Color Temperature by using yellow filter: 3200K LED video light Color Temperature: 5600K Color Temperature: 5600K Beam Angle: 65 Degrees Power supply: F550 F570 F770 F970 AA battery (Not included) Specifications: Size:133 x 95 x 44mm Main Color:Black Holder: Strong metal body ball holder Package Included: 1 x High Quality WANSEN-W160 Video Light 1 x White filter 1 x Yellow Filter 1 x Hot shoe adpater ball Pan/Tilt Head Notes: Due to the difference between different monitors the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.