TEA5767 FM Stereo Radio Module – Programmable & Low-power (70~108MHz)

TEA5767 is a built-in digital signal processor with basic frequency up to 75MHZ, achieves 384KBPS/48KHZ MD-level high-quality MP3 Music file playback, and with any common MP3 player achieves the difficult to match Hi-fi playback line (signal to noise ratio up to 95DB, THD (Total harmonic distortion) <0.05%>) all at the same time, saving power. In Read more about TEA5767 FM Stereo Radio Module – Programmable & Low-power (70~108MHz)[…]

GY-NEO6MV2 new GPS module NEO6MV2 NEO-6M with Flight Control EEPROM MWC APM2.5 large antenna

GY-NEO6MV2  board features the u-blox NEO-6M GPS module with antenna and built-in EEPROM. This is compatible with various flight controller boards designed to work with a GPS module. Specifications Power Supply Range: 3 V to 5 V Model: GY-GPS6MV2 Ceramic antenna EEPROM for saving the configuration data when powered off Backup battery LED signal indicator Read more about GY-NEO6MV2 new GPS module NEO6MV2 NEO-6M with Flight Control EEPROM MWC APM2.5 large antenna[…]

XD-58C Pulsesensor Pulse / Heart Rate Sensor for Arduino

Pulse sensor is used to test heart rate sensors, students, artists, athletes, creators, games or mobile terminal developers can develop heart-related and interactive works Sensor can be worn on the finger or earlobe, It also has an open-source app program, you can put your real-time heart rate displayed by the graph In essence, a heart Read more about XD-58C Pulsesensor Pulse / Heart Rate Sensor for Arduino[…]

Air detection sensor dust sensor GP2Y1010AU0F

Optical Dust Sensor (GP2Y1010AU0F) is especially effective in detecting very fine particles like cigarette smoke, and is commonly used in air purifier systems. An infrared emitting diode and a phototransistor are diagonally arranged into this device, to allow it to detect the reflected light of dust in air. The sensor has a very low current Read more about Air detection sensor dust sensor GP2Y1010AU0F[…]

MP3 Voice Module U-disk Audio Player SD Card WTV020-SD-16P

WTV020-SD module is a voice Rewritable content type of mass storage voice module, pluggable maximum capacity of 1GB SD card memory. Can load WAV format voice, and AD4 formats voice. WTV020-SD module voice chip WTV020SD-20S master core, with MP3 control mode, the key one-to-one control mode (3 voice with the voice two), the power-loop control Read more about MP3 Voice Module U-disk Audio Player SD Card WTV020-SD-16P[…]

ISD1820 Sound/Voice Board Recording Recorder Playback Module On-board Microphone With Mic Sound Audio Loudspeaker

ISD1820 Sound/Voice Board Recording Recorder Playback Module On-board Microphone With Mic Sound Audio Loudspeaker This module is base on ISD1820, which a multiple-message record/playback device. It can offers true single-chip voice recording, no-volatile storage, and playback capability for 8 to 20 seconds. The sample is 3.2k and the total 20s for the Recorder. This module Read more about ISD1820 Sound/Voice Board Recording Recorder Playback Module On-board Microphone With Mic Sound Audio Loudspeaker[…]

MQ-135 Sensor Air Quality Sensor Hazardous Gas Detection module

A hazardous gas detection apparatus for the family, the environment, suitable for ammonia, aromatic compounds, sulfur, benzene vapor, smoke and other gases harmful gas detection, gas-sensitive element test concentration. Air quality sensor is for detecting a wide range of gases, including NH3, NOx, alcohol, benzene, smoke and CO2. Ideal for use in office or factory, Read more about MQ-135 Sensor Air Quality Sensor Hazardous Gas Detection module[…]

MQ9 DC 3-5V 10-1000ppm Carbonic Oxide Gas Sensor Module Detector for Arduino

MQ-9, MQ9 Flammable Gas Detection Sensor Module for Arduino Specification: Model: MQ-9 Type: Analog Detecting Type: Carbonic Oxide(Co), Flammable Gas Rated Voltage: DC 3-5V Detecting Range: 10-1000ppm Pin Definition: AO-analog Output,DO-Digital Output,GND- Ground,VCC-Voltage To Current Converter Total Size: 35 x 20 x 21mm/ 1.4″ x 0.79″ x 0.83″ (L*W*H) Net Weight: 8g The Analog CO/Combustible Read more about MQ9 DC 3-5V 10-1000ppm Carbonic Oxide Gas Sensor Module Detector for Arduino[…]

MQ8 Flammable Gas MQ-8 Hydrogen Detection Sensor Module

This is a simple-to-use hydrogen gas sensor, suitable for sensing hydrogen concentrations in the air. The MQ-8 can detect hydrogen gas concentrations anywhere from 100-10000ppm. This sensor has a high sensitivity and fast response time. Specification Gas sensitive material: SnO2 conductivity increase according to flammable gas concentration. With power and TTL signal output instruction With Read more about MQ8 Flammable Gas MQ-8 Hydrogen Detection Sensor Module[…]

MQ-7 High Sensitivity CO Carbon Monoxide Detector Sensor

MQ-7 gas sensor has high sensitity to Carbon Monoxide. The sensor could be used to detect different gases contains CO, it is with low cost and suitable for different application. Character: High sensitivity to Combustible gas in wide range High sensitivity to Natural gas Fast response Wide detection range Stable performance, long life, low cost Read more about MQ-7 High Sensitivity CO Carbon Monoxide Detector Sensor[…]