VHM-314 MP3 Bluetooth 4.1 Decoder Board can be powered via a battery terminal or else it has an onboard micro USB port. It also has an onboard Bluetooth 4.1 receiver. A 3.5mm audio jack is also provided to connect the speakers.
Features:
Universal Micro USB 5V power supply.
3.5mm stereo a..
Vibration Sensor Module Vibration Switch SW-420 is based on the vibration sensor SW-420 and Comparator LM393 to detect if there is any vibration that beyond the threshold.
The threshold can be adjusted by the on-board potentiometer. When this no vibration, this module output logic LOW the signal..
VL53L1X Laser ToF Flight Time Ranging Sensor Module can be used for easy integration into your devices and basic gesture detection applications. VL53L1X is an advanced time-of-flight (ToF) laser-ranging sensor that is a miniature ToF sensor with an accurate measurement range of up to 4 meters and a ..
The VL6180X Proximity Sensor is a high-precision sensor designed for proximity and ranging measurements. It uses advanced Time-of-Flight (ToF) technology to accurately measure the distance to objects, even in low light conditions. With an I2C interface, it integrates easily into various applications..
Voice Recognition Module V3 compatible with Arduino is a compact and easy-control speaking recognition board. It supports up to 80 voice commands in all. Max 7 voice commands could work at the same time. Any sound could be trained as the command. Users need to train the module first before let it re..
This is a simple but very useful module which uses a potential divider to reduce an input voltage by a factor of 5. The Voltage Detection Sensor Module 25V allows you to use the analog input of a microcontroller to monitor voltages much higher than it capable of sensing.
For example with a 0-5V a..
W1209 thermostat module has a temperature sensor, keys, LED display, relay and requires DC 12V power supply. Thermostats are devices that sense the temperature of a system so that the temperature is maintained at the desired set point or near to it. NTC temperature sensor allows the module to intell..
W25Q128 is a 128M-Bit Serial Flash memory that provides a storage solution for systems with limited space, pins, and power.
W25Q32 is a large capacity FLASH storage module SPI interface BV FV STM32 code. 25Q series that offers flexibility and performance well beyond ordinary Serial Flash devices..
W25Q32 is a 32M-Bit Serial Flash memory that provides a storage solution for systems with limited space, pins, and power.
W25Q32 is a large capacity FLASH storage module SPI interface BV FV STM32 code. 25Q series that offers flexibility and performance well beyond ordinary Serial Flash devices
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W25Q64 is a 64M-Bit Serial Flash memory that provides a storage solution for systems with limited space, pins, and power.
W25Q64 is a large capacity FLASH storage module SPI interface BV FV STM32 code. 25Q series that offers flexibility and performance well beyond ordinary Serial Flash devices..
The W5500 is a full-featured TCP/IP embedded Ethernet controller that provides an easier Internet connection solution for embedded systems.
The hardware logic gates are used to implement the transport layer and network layer of the TCP/IP protocol stack (eg TCP). , UDP, ICMP, IPv4, ARP, IGMP, PPP..
Water Sensor water level sensor is an easy-to-use, cost-effective high level/drop recognition sensor, which is obtained by having a series of parallel wires exposed traces measured droplets/water volume in order to determine the water level.
Very Easy to monitor water level as the output to an an..