Reviews Serial Breakout Board

KEYESTUDIO Mega Plus 2560 R3 Board for Arduino with Type-C USB Cable, 1.5A Output, More Powerful MCU Contoller Board

This Mega Plus board can work like the Arduino Mega R3 2560 but it is more powerful and has more pins.
The USB-to-Serial chip of this board is stable and compatible CP2102.
Up to 5V, 1.5A output, can drive drive high-current devices like servo and motor.
Additional SPI communication interface, IIC communication interface, Serial communication interface(4 channel).
Serial2 (D17 is RX2, D16 equals to TX2), Serial3 (D15 is RX3, D14 is TX3), D0 and D1 are connected to MCU.
The yellow text on black board makes identifying pinsets a breeze. FCC and CE is available.
How to use: Search for "keyestudio wiki KS0499" in Google Chrome to get the wiki online tutorial for this product. Technical supports are available at any time!.

Easy to operate: Use this module to easily extend the Raspberry pi Zero project to the Internet of Things or industrial control applications.
There is a mark on the breakout board that can clearly identify the pin position, Breakout board is of excellent quality and adopts double-sided gold forming process.
The module is small in size and does not occupy other space. It is very convenient when making DIY circuits, and the wires can be easily inserted into the terminals.
Compatible with Raspberry Pi: This GPIO terminal block is compatible with Raspberry Pi 1 Model B+, Pi 2 Model B, Pi 3 Model B, Pi 3 Model B+, Pi 4 Model B, Pi Zero, Pi Zero-W.
Note: This project needs to be welded and assembled by yourself.

Air Monitoring breakout, air monitoring module by SB Components.
It provide the level of quantity of the suspended particulates with their mass.
It has a powerful and hi-tech PMSA003 sensor that provides the information of suspended particulate matter.
It communicates via UART(serial) with the standby current ≤200 Microampere(μA) of the sensor.
Compatible with Raspberry Pi, Beaglebone, Arduino, STM32, PIC, AVR, ARM, etc..

Powerful Atom quad-core processor with 2Gb ram and 16GB Flash on board.
Developer kit includes large breakout board and AI camera module.
Gigabit Ethernet, AC WiFi, Bluetooth, Hi Performance Audio, USB-2, USB-3, SD, GPIO.
Peripherals include 9-axis sensor, bluetooth and XMOS audio power-amp.
Boots Linux right out of the box. What will you make with it?.

♞【Stepper Motor】4pcs 23HS2430B nema23 stepper motor.
♞【Stepper Motor Driver】4pcs CW5045 driver, current: 1.3A-4.5A.
Driver microstep: 1 (1.8°), 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256, 1/5,....
♞【Control Board】1pcs 5 Axis breakout boad with cables,this breakout board needs to be connected to the parallel port and USB port of the....
♞【Power supply】1pcs 400W,36V/9.7A switching power supply.
♞【Application】This cnc kit are widely used in engraving machine, printer, medical equipment, embroidery machine, stage lighting, textile....

The PCF8574 IO Expansion Board provides general-purpose remote I O expansion via the two-wire bidirectional I2C-bus (serial clock (SCL), serial data (SDA)..
The main resources: PCF8574, I2C interface, the 8-bit parallel.
Typical applications: for I / O resource constraints the MCU I / O expansion.
PCF8574T expansion board applicable to a variety of platforms including AVR / ARM.
PCF8574T PCF8574 IO expansion board support I2C bus cascade (by pin header row seat docking methods can be used simultaneously multiple I2C modules).

【Item】PCI-E 6Pin to 8 (6+2) pin Male to Male Cable.
【Safety】This item is 16 AWG wire，Able to withstand greater current and high power appliances.
【Feature】The line is 27.5 inch (70CM) long, easy to use and connect.
【Compatibility】This item is Compatible with Graphics Video Card, GPU breakout board,GPU Mining Power Supply, for GPU breakout board Search:....
【What You Get And Shipping】8 x PCIe 6Pin to 6+2 Pin Male to Male Cable & 5x Nylon Cable Ties. SHIPPED FROM THE U.S. Delivery time takes about 2-5....

The LCD has always been a device that acts as a window in human-computer interaction. For example, the prompt window on some instrument devices, the temperature and humidity prompt box, the device running status monitor, and the prompt screen of the counting device all have LCD figures.
LCD2004+I2C 2004 20x4 2004A Blue/Green screen HD44780 Character LCD /w IIC/I2C Serial Interface Adapter Module for arduino.
It is a high-performance serial bus with bus rules and high-speed or low-speed device synchronization required for multi-master systems. The I2C bus has only two bidirectional signal lines, a serial data line (SDA) and a serial clock line (SCL)..
Compatible with all devices with I2C interfaces, such as for Arduino, raspberry pi, beagle bone black, tinker board, stm32, esp32 and more..
please check which chip you have on i2c interface. (Before you upload the code to the control board, please download the LiquidCrystal_I2C library).

The KEYESTUDIO Plus board can work like the Arduino Board but it is more powerful and has more pins.
The USB to Serial chip of this board is stable and compatible CP2102.
extend serial communication and I2C interface, 6 PWM and 6 analog ports.
special DC-DC design provides up to 5V 1.5A, can drive high-current devices like servo and motor.
The yellow text on black board makes identifying pinsets a breeze. FCC and CE is available.
How to use: Search for "keyestudio wiki KS0486" in Google Chrome to get the wiki online tutorial for this product. Technical supports are available at any time!.