TTP224 4-way Switch Touch Sensor Capacitive Digital Touch Sensor Module FZ0714

TTP224 4-way Switch Touch Sensor Capacitive Digital Touch Sensor Module FZ0714 With TTP224 4-key touch sensor IC; with 4-way level indicator; working voltage: 2.4~5.5V; can set output / input mode, max. output time, fast / low power consumption; dimension: 35 x 29mm Description: TTP224 4-way switch digital touch capacitive touch sensor module 4 key board Read more about TTP224 4-way Switch Touch Sensor Capacitive Digital Touch Sensor Module FZ0714[…]

Vibration sensor module alarm sensor module vibration switch SW-420

The Vibration module 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 indicate LED light,And vice versa. Uses: For a variety of shocks triggering, Read more about Vibration sensor module alarm sensor module vibration switch SW-420[…]

Waterproof DS18B20 Digital Temperature Sensor Probe with 100cm Wire Cable

This is a pre-wired and waterproofed version of the DS18B20 sensor. Handy for when you need to measure something far away, or in wet conditions. While the sensor is good up to 125°C the cable is jacketed in PVC so we suggest keeping it under 100°C. Because they are digital, you don’t get any signal Read more about Waterproof DS18B20 Digital Temperature Sensor Probe with 100cm Wire Cable[…]

UNO R3 MEGA328P ATMEGA16U2 for Arduino + Free USB Cable, simulate USB HID

ATMEGA16U2 can more easily simulate UNO can simulate USB HID, such as the MIDI/Joystick/the rid_device_info_keyboard. UNO R3 MEGA328P ATMEGA16U2 for Arduino + Free USB Cable, simulate USB HID Features 1. Increase the needle interface, so that it can be applied to the connection module when using ordinary dupont line! Arduino profile What is the Arduino Read more about UNO R3 MEGA328P ATMEGA16U2 for Arduino + Free USB Cable, simulate USB HID[…]

Flare the flame sensor, Infrared receiver module, Ignition source detection module

Flare the flame sensor, Infrared receiver module, Ignition source detection module can detect a flame or in a 760 nanometer wavelength of ~ 1100 nm range of the light, lighter flame test distance of 80cm, for the greater flame, the farther the distance test Module Features: the detection angle of 60 degrees or so, particularly Read more about Flare the flame sensor, Infrared receiver module, Ignition source detection module[…]

DHT11 temperature and humidity sensor module For Arduino and Raspberry Pi DHT-11

The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed). Its fairly simple to use, but requires careful timing to grab data. The only Read more about DHT11 temperature and humidity sensor module For Arduino and Raspberry Pi DHT-11[…]

MQ-2 MQ2 Smoke Gas LPG Butane Hydrogen Gas Sensor Detector Module fr Arduino AVR

MQ-2 gas sensor using gas sensitive material is to be clean air in the lower conductivity of Tin oxide (SnO2). When the sensor when flammable gases are present in the environment in which the sensors conductivity with increasing concentration of combustible gas in the air increases. Use a simple circuit to convert the changes in Read more about MQ-2 MQ2 Smoke Gas LPG Butane Hydrogen Gas Sensor Detector Module fr Arduino AVR[…]

HC-05 RF Wireless Bluetooth Transceiver Module RS232/TTL to UART converter – Bluetooth Module, HC-05 HC 05 Serial Port

HC 05 RF Wireless Bluetooth Transceiver Module RS232 / TTL to UART converter and adapter Product Description: Serial port bluetooth, Drop-in replacement for wired serial connections, transparent usage. You can use it simply for a serial port replacement to establish connection between MCU and GPS, PC to your embedded project and etc. HC-06 has be Read more about HC-05 RF Wireless Bluetooth Transceiver Module RS232/TTL to UART converter – Bluetooth Module, HC-05 HC 05 Serial Port[…]

Humidity sensitive resistor Sensor HR202L – hygrometer humidity sensor For Arduino and Raspberry Pi

HR202 is a new kind of humidity Sensitive resistor made from organic macromolecule materials, it can be used in occasions like: hospitals, storage, workshop, textile industry, tobaccos, pharmaceutical field, meteorology, etc Features: Excellent linearity, low power consumption, wide measurement range, quick response, anti pollution, high stability, high performance price ratio. Technical Specification: Operating range: humidity(20- Read more about Humidity sensitive resistor Sensor HR202L – hygrometer humidity sensor For Arduino and Raspberry Pi[…]

BMP180 High Precision Digital Barometric Pressure Sensor Board Module Arduino

The BMP180 is a high-precision pressure sensors, small size, low power consumption, and can be used on mobile devices Its excellent performance and lowest absolute precision can reach 0.03hPa, and extremely low power consumption, only 3 μA BMP180 hosts using powerful 8-pin ceramic Leadless chip (LCC) ultra thin package, you can via the I2C bus Read more about BMP180 High Precision Digital Barometric Pressure Sensor Board Module Arduino[…]