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![]() B00KM6XD1A Price: $10.99 Score: 1000.000 Category: Electronics Rating: 5 Votes: 3 Find similar productsWaveshare RS232 Board SP3232 RS232 Communication Module Kit Development Board SP3232 COM/UART Port. RS232 communication board, SP3232 on board, 3V-5.5V, ESD enhanced, hardware flow control supported Overview The RS232 Board is used for establishing RS232 communication with devices powered from 3V - 5.5V. It contains SP3232 (RS-232 Transceiver) and DB9 connector used for connecting PC and MCU. The RS232 Board features ESD protection and supports hardware flow control. Features SP3232(RS232), DB9 connector, UART port Photos Package Contains RS232 Board ¡Á 1 RS232 Board ¡Á 1 Downloads Development resources: demo codes, schematic, datasheets, etc.Click here to download Check out the compatibility between Accessory Boards and Development Boards. | ![]() B076Q1QKSX Availability: Currently unavailable Score: 7.194 Category: Electronics Rating: 3.8 Votes: 7 Find similar productsWINOGNEER Serial Port Expansion Board RS232 for Pi 3 Model B 2 B B+ GPIO UART Shield with IR Receive. Description: 1. Expansion board size: 65mm * 56.5mm, the standard Pi HAT extension plate size2. Power indicator3. Infrared receiver function4. GPIO extended function: A. Up to 16 independently with power and ground GPIO (3.3V level), and provide a corresponding relationship table, at a glance B. Two independent SPI extended interface with 1 I2C extended interface C.One RS232 standard serial port, can be directly connected to the PC etc. Package Included: 1 x WINGONEER GPIO Serial Port Expansion Board. |
![]() B00LZVEQEY Price: $7.49 Score: 7.194 Category: Electronics Rating: 4.4 Votes: 71 Find similar productsHiLetgo CP2102 USB to TTL UART 232 485 Port Mutual Convert Adapter USB Serial Port Adapter 6 in One Multi-Functional USB Serial Debug Tool for Windows Wince Linux Mac 32 64. 6 in One USB to UART Serial Interface Module CP2102 USB TTL 485 232 Mutual Transfer Six in ONE Multifunctional interface module: USB to TTL USB to 232 USB to 485 TTL to 232 TTL to 485 232 to 485 Features: CP2102 core chip : CP2102 USB to serial chip is the best quality , most stable performance far exceeds the cost of the same chip , such as PL2303, FT232, CH341 and so on. High-speed, reliable, stable is capable of leading CP2102 USB to serial module sales in the important reasons. Ultra-small size : the circuit board only 3.1cm X 1.8cm. Ultra- small size , lack of a U disk size , only with a USB port width , even on those two USB ports from a very tight laptop can easily be placed side by side two . 3.3V and +5 V Compatibility: This product perfectly supports 3.3V. Now a lot of high-end microcontroller, such as ARM, STM32, DSP , adopted 3.3V. Additional modules are only compatible 5V level , they do not have 3.3V voltage output function. Power Output: This module can be powered through to the microcontroller system to facilitate debugging. 5V-500mA or 3.3V-100mA. Overcurrent protection : Onboard resettable fuse , even if the positive and negative short-circuit will not damage the circuit board or computer. If there is a short circuit or current exceeds 500mA , the fuse will automatically disconnect , to be short-circuited fuse circuit to restore non- normal . Effectively protect the security of your computer. Transceiver indicator : When the serial line to send or receive data lines , the board will receive indicator lights for easy debugging. | ![]() B0C3R1ZRTV Price: $15.99 Score: 6.993 Category: Electronics Rating: 3.6 Votes: 4 Find similar productsMICROVER- Can Bus Shield Development Board, DC 5-12V Controller and Transceiver, CanBus Shield Adopts MCP2515, SPI Interface 9 Pin Standart Sub-D Connector Expansion Module, Compatible for Arduino. CAN-BUS, due to its frequent use in industrial applications. CAN-BUS stands out in long-distance transmissions with its moderate communication speed and high security. You can incorporate the preferred CAN-BUS structure, especially in modern machines and complex robot systems, into your circuit using the CAN-BUS Shield. The CAN-BUS Shield utilizes the CAN-BUS transceiver and the SPI-compatible MCP2515 CAN-BUS controller. It can be seamlessly connected to Arduino/Freaduino and Seeeduino boards. With the help of the OBD-II conversion cable and the OBD-II library, you can create an embedded diagnostic device or a data logger. The CAN-BUS Shield also features various communication port supports, analog and digital IOs, and PWM outputs. UART, SPI, and I2C communication ports can be used to communicate with different units. Additionally, the CAN-BUS Shield has 6 analog IO pins, 3.3V and 5V power sources, 6 PWM outputs, and 14 digital IO pins, making it a shield board that enables interaction with different modules. Features: 1 Mb/s V2.0B application 10MHz upward SPI interface Ariduino/Freaduino is fully compatible Standard (11 bits) and extended (29 bits) data and remote frames Industry standard 9-pin Sub-d connector Get two to the main message store function Buffer with DC5-12V operating voltage Size: 78mm x 53.5mm The package includes: 1pc *MCP2515 CAN BUS Shield expansion board Development board CAN communication board Microver is here for your electronic and embedded needs. Please stand by for our other products. |
![]() B07KPMK8VX Availability: Currently unavailable Score: 6.944 Category: Electronics Rating: 2 Votes: 1 Find similar productsSTLINK-V3 Modular in-Circuit debugger and Programmer for STM32/STM8. The STLINK-V3SET is a modular stand-alone debugging and programming probe for the STM8 and STM32 microcontrollers. It is composed of a main module and a complementary adapter board. The SWIM and JTAG/SWD interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board. The STLINK-V3SET also provides a Virtual COM port interface allowing the host PC to communicate with the target microcontroller through one UART, and bridge interfaces (SPI, I2C, CAN, GPIOs) allowing for instance the programming of the target through bootloader. The modular architecture of STLINK-V3SET enables to extend its main features through additional modules such as the adapter board. Key Features: Stand-alone probe with modular extensions Self-powered through a USB connector (Micro-B) USB 2.0 high-speed compatible interface Direct firmware update support (DFU) JTAG / serial wire debugging (SWD) specific features: 3 V to 3.6 V application voltage support and 5 V tolerant inputs, Flat cables STDC14 to MIPI10 / STDC14 / MIPI20 (connectors with 1.27 mm pitch), JTAG communication support, SWD and serial wire viewer (SWV) communication support SWIM specific features (only available with adapter board MB1440): 1.65 V to 5.5 V application voltage support, SWIM header (2.54 mm pitch), SWIM low-speed and high-speed modes support Virtual COM port (VCP) specific features: 3 V to 3.6 V application voltage support on the UART interface and 5 V tolerant inputs, VCP frequency up to 15 MHz, Available on STDC14 debug connector (not available on MIPI10) Multi-path bridge USB to SPI/UART/I2C/CAN/GPIOs specific features: 3 V to 3.6 V application voltage support and 5 V tolerant inputs, Signals available on adapter board only (MB1440) Drag-and-drop Flash programming Two color LEDs: communication, power. | ![]() B008958S7A Availability: Currently unavailable Score: 6.944 Category: Electronics Rating: 2 Votes: 2 Find similar productsITEAD Prolific PL2303 USB to TTL Module. The PL-2303HX is a low cost and high performance USB-to-Serial Bridge Controller. The PL-2303HX provides a convenient solution for connecting an RS-232 like full-duplex asynchronous serial device to any Universal Serial Bus (USB) capable host. The PL-2303HX highly compatible drivers could simulate the traditional COM port on most operating systems allowing the existing applications based on COM port to easily migrate and be made USB ready. The PL-2303HX is exclusively designed for mobile and embedded solutions in mind, providing a small footprint that could easily fit in to any connectors and handheld devices. With very small power consumption in either operating or suspend mode, the PL-2303HX is perfect for bus powered operation with plenty of power left for the attached devices. Flexible signal level requirement on the RS-232 like serial port side also allows the PL-2303HX to connect directly to 5V, 3.3V, or 2.5V devices. Works well with Linux and Mac. Does not work so well with Windows. If you are running Windows then buy a FTDI FT232RL board instead. |
![]() B07XVYBR9Y Availability: Currently unavailable Score: 6.944 Category: Electronics Rating: 4.3 Votes: 59 Find similar productsArduino Nano V3.0, Nano Board CH340/ATmega328P Without USB Cable, Compatible with Arduino Nano V3.0. Input and OutputEach of the 14 digital pins on the Nano can be used as an input or output, using pinMode(), digitalWrite(), and digitalRead() functions. Some pins have specialized functions:Serial: 0 (RX) and 1 (TX). Used to receive (RX) and transmit (TX) TTL serial data. These pins are connected to the corresponding pins of the CH340G USB chip. The Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Nano 3.x). It has more or less the same functionality of the official UNO, but in a different package. It lacks only a DC power jack, and works with a Mini-B USB cable instead of a standard one. You could download the driver of Nano V3.0 . ATTENTION: We dont have USB cables in this kit and you will need to buy a mini USB cable to use this NANO board. Package Include : 3 X Nano Board PCB Size: 18 x 45 mm Weight: 7 g. | ![]() B0C3C3JZ2Q Price: $12.99 Score: 6.897 Category: Electronics Rating: 4.3 Votes: 246 Find similar productsMini Nano V3.0 ATmega328P Microcontroller Board w/USB Cable for Arduino. Note: Before running the procedure, pls install the corresponding computer system driver. Drivers: directly from the chip manufacturer: WCH 340 product home page: http://www.wch.cn/product/CH340.html http://www.wch.cn/download/CH341SER_LINUX_ZIP.html (linux should operate fine without the driver) http://www.wch.cn/download/CH341SER_MAC_ZIP.html http://www.wch-ic.com/download/list.asp?id=127 (windows) http://bit.ly/2pMF4in ATmega328 Microcontroller Microcontroller ATmega328P-AU Fully Compatible to Arduino Nano V3.0 ATmega328P-AU Input Voltage (recommended) 7V-12V;Input Voltage (limits) 6V-20V Bootloader installed, ready to upload sketches from Arduino software Analog Input Pins 8 Operating Voltage 5V DC Current per I/O Pin 40 mA DC Current for 3.3V Pin 50 mA Digital I/O Pins 14 (of which 6 provide PWM output) Flash Memory 32 KB (ATmega328) of which 2 KB used by bootloader SRAM 2 KB EEPROM 1 KB Clock Speed 16 MHz Cable Length:245mm Dimention:Approx. 45x17x19mm Color:Blue(as the picture shows) Package: 1 x Nano V3.0 ATmega328P Arduino Compatible Board 1 x Mini USB Cable. |
![]() B07NSNGWKS Availability: Currently unavailable Score: 6.897 Category: Electronics Rating: 2 Votes: 1 Find similar productsWaveShare Core407I (6102). Core407I is a small STM32 development board that features an STM32F407IGT6 device as the microcontroller, supports further expansion. It is ideal for starting application development with STM32F family. As a minimal ready-to-run system, the Core407I integrates USB communication interface, JTAG/SWD programming/debugging interface, clock circuit, USB power management, boot mode selection, and so on. Furthermore, pin headers on the backside allow the Core407I to be plugged-in your application board and act as the MCU core circuit in your system. All the I/O ports are accessible on the pin headers, and the header pitch is designed as 2.0mm to achieve smaller pcb size. | ![]() B00FAQSMR2 Price: $14.99 Score: 6.849 Category: Electronics Rating: 5 Votes: 4 Find similar productsFTDI USB to Serial Breakout Board - Three Pack of The VisiPort2. Designed, Assembled, Tested and Distributed in the USAThis item includes three VisiPortsThe VisiPort2 is a USB To Serial Module that has been designed to program Arduinos. Its small size allows it to fit into bread board where other programmers are too big and bulky. It is designed to program Arduinos. Its six pin female header connects easily to a Mini Pro with no bread board needed. It has one green LED that indicates power is applied to the FTDI chip. There are two amber LEDs to indicate when Tx and Rx are active. The VisiPort2 works with 5Volt and 3.3Volt Arduinos Use the three pin jumper in the upper right corner to select I/O voltage of the VisiPort2. This selection allows compatibility with all Arduinos. The VisiPort2 Uses a Micro USB Connector The Micro USB connector is lower profile and allows cables to connect into the center of the VisiPort2. This keeps the overall size smaller than any other programmer. The VisiPort2 has a Flexible Arduino Reset We gave the VisiPort2 jumper selectable DTR or RTS reset capability. |









