Reviews Microcontroller Development System

Ximimark 5Pcs 16CH Analog Digital Multiplexer Breakout Board Module CD74HC4067 CMOS Precise Module For Arduino

... the channel you want. This allows you to connect up to 16 sensors to your system using only 5 pins!.
Since the mux/demux also works with digital signals, you can use it to pipe TTL level serial data to or from multiple devices. For example, you could use it to connect the TX pins of 16 devices to one RX pin on your microcontroller. You can then select any one of those 16 devices to listen to. If you want two-way communications,you can add a second board to route your microcontroller's TX line to 16 device's RX lines. By using multiple boards, you can create similar arrangements for I2C,SPI,etc..
The internal switches are bidirectional, support voltages between ground and VCC, have low “on” resistance and low “off” leakage, and to prevent crosstalk, perform “break-before-make” switching. The board also breaks out the chip’s “enable” pin, which when driven high, will completely disconnect the common pin (all switches “off”)..

It works with both digital and analog signals (the voltage can’t be higher than VCC), and the connections function in either direction.If you want two-way communications,you can add a second board to route your microcontroller's TX line to 16 device's RX lines. By using multiple boards, you can create similar arrangements for I2C,SPI,etc..
The internal switches are bidirectional, support voltages between ground and VCC, have low “on” resistance and low “off” leakage, and to prevent crosstalk, perform “break-before-make” switching. The board also breaks out the chip’s “enable” pin, which when driven high, will completely disconnect the common pin (all switches “off”)..
To control it, connect 4 digital outputs to the chip’s address select pins (S0-S3), and send it the binary address of the channel you want. This allows you to connect up to 16 sensors to your system using only 5 pins..
Since the mux/demux also works with digital signals, you can use it to pipe TTL level serial data to or from multiple devices. For example, you could use it to connect the TX pins of 16 devices to one RX pin on your microcontroller. You can t....

This V.Smile game cartridge works in all countries and on any V.Smile Learning System such as the V.Smile TV Learning System, V.Smile Pocket System, V.Smile Cyber Pocket System, and V.Smile V-Motion Learning System..
Basic Maths Skills- collect the numbers to boost your score.
Cognitive Development- collect all the sports equipment in the obstacle course.
Co-operative play- pass the ball across the field from teammate to teammate.
Language Development & Phonics- dribble your way through sets of cones to collect letters & spell words.

The esp8266 module is 11 digital input / output pins, all pins with interrupt / PWM / I2C / support 1 line (except D0).
1 analog input(3.2V max input). Micro USB connection.
WiFi internet development board 5V 1A switching power supply (switching power supply）onboard..
5V relay shield is a digital switch to control much higher voltages and currents than esp8266 mini microcontroller, controlled by the D1 , the relay will switch to allow current to flow or turn off, depending on wiring..
40 pin 0.1inch (2.54mm) male pin header connector PCB board pin strip electronic component, they are easy to be cut to any length if needed, you can cut or score with some electronic tool..
The pin header is an ideal connector for the PCB board and intergrated circuit, used widely in the computer and breadboard, compatible with raspberry pi or other electronic project..

The product operation guide can be obtained in the product guide and document. This Raspberry Pi expansion board supports Raspberry P.
The Relay Board gives your Raspberry Pi board the ability to control high voltage/high current devices, and easily makes normal home appliances become intelligent. Can be accessed programmatically or directly by shell. Up to 4 layers can be stacked..
Switch the I2C address of the device through the DIP switch on the circuit board to ensure that the four-layer module gets different addresses, thus avoiding the problem of address duplication..
The 4 Channel Relay uses high-quality relay modules combined with the most popular microcontroller technology to communicate with the Raspberry Pi. You can use mulitiple relay modules stacked together to add many channels.
The 4 Channel module is very fast, easy to install, and supports multi-language development, making it ideal for smart home projects.

ATMEGA32-16PU MCU, 8BIT, ATMEGA, 16MHZ, DIP-40.
32K Bytes of In-System Self-Programmable Flash,Bytes EEPROM,2K Byte Internal SRAM.
8-bit AVR Microcontroller with 32K Bytes In-System Programmable Flash.
8-channel, 10-bit ADC,32 Programmable I/O Lines.
New and original ,quality ensured , no-hassle refund if you are not 100% satisfied!.

The best of the embedded world: a low power microcontroller to handle reprogramming, communication, and analog sensing, together with an FPGA to perform high speed computation, and a dual WiFi-BLE chipset for wireless communication..
Mini HDMI output / MIPI camera input: can capture sound in real time, create a real-time computer reading sensor information,sending it to monitor or capture video, overlay sensor information on the image and send it to a screen..
Ideal for: Industry 4.0, home automation, computer vision, aerospace, telecommunications.
Part of the Arduino Maker Board Family for IoT Devices, easy to program with Arduino Software and Intel’s FPGA suite..
Easy interface between the microcontroller and the FPGA at the software level..

NOYITO 2-Channel Micro USB Relay Module is equipped with a stable USB to serial port chip and a microcontroller. It can use the serial port debugging software to send serial commands on the computer to control the opening and closing of the 2-channel relay..
Onboard high performance microcontroller chip, CH340 USB control chip.With power LED indicator and relay status LED.On-board 2-channel 5V, 10A/250VAC, 10A/30VDC relay, long relay life, can work 100,000 times continuously..
Module with overcurrent protection and relay diode freewheel protection..
NOYITO 8-Channel Micro USB Relay Module ASIN：B09RGTSHHW.
NOYITO 4-Channel Micro USB Relay Module ASIN：B09RGVQXXT.

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