Reviews Embedded Module

PC Interface Controller

  • 【One-year after-sale warranty】The PWM to voltage module converts PWM digital signals to 0 to 10V analog signals. It can be used to switch the signal interface of PLC or other industrial control board. Adjust the output voltage by adjusting the PWM duty cycle. The module is small in size and easy to apply in different places.003cbr003e.
  • Using MCU embedded technology. Easy to operate, can be fine-tuned by potentiometer.003cbr003e.
  • Select the PWM signal input level range by short circuit. The module is small, easy to carry and easy to use.003cbr003e.
  • (current greater than 100mA)，PWM signal receiving frequency range: 1KHZ-3KHZ.
  • When power on for the first time, it is best to do a calibration and debugging: find a signal with a 50% duty cycle and connect it to PWM and GND. Jumper caps set the corresponding voltage range. When the frequency is 1KHZ-3KHZ, use a multimeter to measure the two ports of VOUT and GND. At this time, the meter displays about 5V. Adjust the potentiometer on the board so that the multimeter displays 5.00v.003cbr003e.
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waveshare for Raspberry Pi Pico Evaluation Kit B Include Pi Pico Board with Pre-Soldered Header,1.14inch RGB Color LCD, 10DOF IMU Sensor Module,Dual GPIO Expander,Breadboard

  • Raspberry Pi Pico Evaluation Kit inlclude Raspberry Pi Pico with pre-soldered header ,1.14inch LCD Display Module,10-DOF IMU Sensor Module,Dual GPIO Expander ,830 Quality Breadboard etc.
  • Raspberry Pi Pico Board,a tiny, fast, and versatile microcontroller board,Built Using RP2040 Microcontroller Chip Designed By Raspberry Pi.
  • 1.14" LCD Display Module for Pico ,Embedded ST7789 Driver, Using SPI Bus.
  • 10-DOF IMU Sensor Module,an IMU sensor expansion module specialized for Raspberry Pi Pico. It incorporates sensors including gyroscope, accelerometer, magnetometer, baroceptor, and uses I2C bus for communication..
  • Dual GPIO Expander for Pico,Two Sets Of Standard Raspberry Pi Pico GPIO Male Headers.
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waveshare Original Raspberry Pi Compute Module 4 IO Board for All Variants of Compute Module 4,with Real-Time Clock Dual MIPI DSI/CSI Interfaces,USB Connectors

  • The Compute Module 4 IO Board is a companion board for all variants of Raspberry Pi Compute Module 4(supplied separately). It is designed for use both as a development system for Compute Module 4 and as an embedded board integrated into end products..
  • The Compute Module 4 IO Board is designed to allow you to create systems quickly using off-theshelf parts such as HATs and PCIe cards, which might include NVMe, SATA, networking, or USB. The major user connectors are located along one side to make enclosures simple..
  • Connectors: Standard Raspberry Pi HAT connectors with PoE support. Standard PCIe Gen 2 x1 socket. Various jumpers to disable specific features, e.g. wireless connectivity, EEPROM writing..
  • RTC : Real-time clock with battery socket and ability to wake Compute Module 4 Video: 2 x MIPI DSI display FPC connectors (22-pin 0.5 mm pitch cable) Camera: 2 x MIPI CSI-2 camera FPC connectors (22-pin 0.5 mm pitch cable).
  • USB: 2 x USB 2.0 connectors. Micro USB socket for updating Compute Module 4. Ethernet: Gigabit Ethernet RJ45 with PoE support..
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DORHEA 3Pcs ESP32 Development Board WiFi + Bluetooth Microcontroller Dual Cores ESP-32 ESP-32S Board ESP-WROOM-32 CP2102 Chip 38Pin Narrow Version 2 in 1 Dual Core Low Power Consumption ESP-32S

  • The esp32s module has 38 pins and has more features than a 30-pin module, narrower width, compatible with breadboard.
  • ESP32 is a WiFi+Bluetooth chip developed. It is designed to provide access network functionality for embedded products..
  • ESP32s development board support Lua program, easy to develop, support of three modes: AP, STA and AP + STA..
  • NodeMCU-32S is based on the ESP-32S module. The platform uses many open source projects , this module is safe, reliable, and scalable to a variety of applications..
  • NodeMCU-32S includes firmware that can run on ESP32 Wi-Fi SoC chip, and hardware based on ESP-32S module..
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DWEII 2 Pack GPS+BDS Dual-Mode Module Flight Control Satellite Positioning Navigator, ATGM336H Replacement NEO-M8N NEO-6M for Arduino

  • Application areas: Car positioning in navigation.
  • Mobile phones, tablet PCs, handheld devices.
  • 2PCS ATGM336H Chip GPS+BDS Beidou dual-mode positioning navigation module.
  • The ATGM336H-5N series module is a generic term for the 9.7 * 10.1-size high-performance BDS / GNSS constellation positioning navigation module family.
  • Excellent positioning and navigation functions,support single-system positioning of BDS/GPS/GLONASS satellite navigation systems,and any combination of multi-system joint positioning,and support QZSS and SBAS systems.
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ViewSonic PS750W 3300 Lumens WXGA HDMI Interactive Ultra Short Throw Projector

  • VERSATILE PROJECTOR: Complete, all-in-one interactive projection solution with embedded camera and interactive curtain module for immersive and....
  • BIG SCREEN PROJECTION: Ultra short throw lens projects up to 115-inches from 1-feet 11-inches in 3300 lumens.
  • LONG LAMP LIFE: Dynamic Eco-mode allows the lamp to shine bright for up to 7,500 hours.
  • FLEXIBLE CONNECTIVITY: Supports most media players, PCs, Macs, and mobile devices with input options such as HDMI, USB, Ethernet Lan and more.
  • INCLUDED IN THE BOX: PS750W WXGA Projector, Wall Mount, Interactive Curtain Module, 2x Interactive Pens, Power Cable, VGA Cable, and Remote Control.
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NOYITO Voltage to Current Module 0-10V to 0-20mA

  • NOYITO Voltage to Current module, 0-2.5V ,0-3.3V,0-5V,0-10V,0-15V,0-24V voltage signal conversion to 0-20mA or 4-20mA current signal output, by adjusting the voltage to adjust the size of the current. Can be used to generate the signal source, valve adjustment, inverter control, PLC debugging, instrumentation test, LED test, analog transmitter.003cbr003e.
  • Implement the industry standard voltage (0-2.5V ,0-3.3V,0-5V,0-10V,0-15V,0-24V) into an industry standard current (0-20mA, 4-20mA)., linear output, the output signal can be directly connected to the AD converter, with the AD function with the microcontroller connection.003cbr003e.
  • Using single-chip embedded technology. The module is small and easy to use in different places.003cbr003e.
  • Easy to use, can be fine-tuned by potentiometer.003cbr003e.
  • Module working voltage: DC12-24V . 【Please read the product pictures on the left side of the page for the wiring diagram of the product.】003cbr003e.
  • 【Manufacturer's One-year After-sale Warranty】.
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Optical Fingerprint Module, R307 Optical Fingerprint Module Read Sensor Access Control Presence Recognition Device, Fingerprint Reader

  • ♦ 【FUNCTION】 -The R307 optical fingerprint module integrates a fingerprint algorithm chip with functions such as fingerprint input, image processing, feature extraction, template generation, template storage, fingerprint comparison (1: 1) and fingerprint search (1: N)..
  • ♦ 【APPLICATION】 -The fingerprint reader can perform secondary development and be embedded in various end products, eg Eg .: Access control, presence, safe, car door locks..
  • ♦ 【FEATURE】 -Low power consumption, low cost, small size, excellent performance..
  • ♦ 【HIGH PRECISE】 -Professional optical technology, precise module manufacturing technology..
  • ♦ 【500 DPI】 -Good image processing ability, can successfully capture images at 500 DPI resolution..
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2 Pieces MPU-9250 GY-9250 9-Axis 9 DOF 16 Bit Gyroscope Acceleration Magnetic Sensor I2C SPI 3-Axis Gyroscope Accelerometer Magnetometer Sensor Module

  • Basic information: module model: GY-9250.
  • Power supply: 3-5V (internal low dropout voltage regulator).
  • Communication: standard IIC communication protocol.
  • Internal structure: this module uses the MPU-9250, and combines a 3-axis gyroscope, a 3-axis accelerometer and a 3-axis magnetometer which are integrated into a single QFN package.
  • Reliable chip: the MPU-9250 integrates a 3-axis magnetometer AK8963, which features smaller size compared to previous generation and sensitivity improvement with 0.15 μT/ LSB.
  • The 16-bit AD converter is embedded in the chip, with 16-bit data output.
  • Quality process: the 9-axis sensor module features the immersion gold PCB, which uses the machine welding process to make it work fine.
  • Applications: DTV and set-top boxes are applied to internet connection.
  • Wearable sensors are applied to fitness equipment and sports.
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4pcs Temperature Controller Module with Case W1209 12V DC Micro Digital Thermostat -50-110°C Electronic Temperature Temp Control Module Switch with Waterproof NTC Probe

  • 【W1209 Features】The W1209 thermostat module controller has a sensor input, keys, LED display, and a relay.100% complete machine patch, wave soldering, stable performance, good consistency..
  • 【Embedded CPU Chip】The XH-W1209 led display digital thermostat module embedded CPU chip (MCU), is more intelligent, lower power consumption.
  • Automatic power set memory, MCU built-in EEPROM memory unit..
  • 【Temperature Controller Parameter】Temperature range: -50-110°C.
  • Control precision: 0.1 celsius.Input power (DC): 12V.
  • Output: 1 channel relay output, capacity: 10A.
  • 【Waterproof NTC Probe】The NTC probe is waterproof and can control the temperature, allowing to control heating or cooling.(The wood laminate case is the clear plastic case. You need to tear the wood outside layer off carefully, the outside layer is very thin, which can protect the inside to prevent scratches.
  • And you need to assemble and install the case by yourself, it comes disassembled with tiny bolts and nuts.).
  • 【Package Includes】4pcs W1209 12V DC digital temperature controller board with case.(Ps: The product is not assembled, if you need assembly instructions or if ....
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