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Showing 41-55 of 55 products · 5 unavailable products hidden
Piezo Vibration Sensor - Small Horizontal
The Minisense 100 from Measurement Specialties is a low-cost cantilever-type vibration sensor loaded by a mass to offer high sensitivity at low frequencies. Useful for detecting vibration and ‘tap’ inputs from a user. A small AC and large voltage (up to +/-90V) is created when the film moves back...
Waterproof Mirror Reflection Photoelectric Sensor Switch (10~100cm)
What is Mirror Reflection Photoelectric Sensor Switch?A mirror reflection photoelectric sensor switch is a type of photoelectric sensor that uses a reflector to detect the presence or absence of an object. It works by emitting a beam of light from an infrared LED towards a reflector. When an ...
Gravity: 80cm Arduino Infrared Proximity Sensor
This is an Arduino infrared distance sensor. It has an adjustable detection range, 3cm - 80cm. It is small, easy to use, assemble, and inexpensive. Useful for robotics, interactive media, industrial assembly line, etc. Infrared wave length is part of the Sun's natural light spectrum. While is...
M5StickC ENV Hat (DHT12, BMP280, BMM150)
Description Hat ENV It is able to detect the temperature, humidity, air pressure and magnetic field. This product relates via I2C protocol which allows you to obtain 4 types of environment data thru just 2pins, together with the tiny body, makes it a powerful application for envitonment d...
Gravity: Digital Vibration Sensor
What's the simplest way to check vibration with Arduino? Use a vibration sensor from DFRobot. You can directly plug it on our IO Expesion Shield V7. Just vibrate this sensor, Arduino can receive a digital signal. It's easy to acount and program in Arduino. Despite it's simple, you can make full ...
Gravity: Arduino Digital Buzzer
Here is the simplest sound making module that you can use High/Low to drive it. Just change the frequency it buzz, you can hear different sound. It is widely used on your daily application, like PC, refrigerator,phones and so on. And you also can create many interesting interactive project w...
Piezo Vibration Sensor - Large
This basic piezo sensor from Measurement Specialties is often used for flex, touch, vibration and shock measurements. A small AC and large voltage (up to +/-90V) is created when the film moves back and forth. A simple resistor should get the voltage down to ADC levels. Can also be used for impact...
UPS HAT for Raspberry Pi Zero
DFRobot UPS HAT is an uninterruptable power supply shield designed for the Raspberry Pi Zero series, and also compatible with Pi 2/3/A+. The UPS HAT can continue to provide power to the Raspberry Pi for a certain period of time when the system is powered off, by which to avoid system damage and a...
BAV99 Switching Diode Array
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The BAV99 is a high-speed switching diode array designed for compact signal switching circuits. It uses a series-pair diode configuration and is rated at 350mW.With high-current conductivity up to 200mA in a very small 7mm2 footprint, it is suited to space-constrained electronics builds where fas...
White OLED Display 128x32 0.91in
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This compact white OLED gives microcontroller projects a crisp, high-contrast canvas in a very small footprint. With 128x32 pixels across a 0.91-inch diagonal, it is suited to status readouts, menus, sensor values and other small on-device displays.The module supports both 4-wire SPI and I2C inte...
XBee 3 Pro Module - RP-SMA Antenna
After years of popularity with the XBee Series 1 and XBee Series 2 Pro Modules, we now have the XBee Series 3 Pro which brings the best of both worlds. XBee 3 not only handles 802.15.4, and ZigBee, but also BLE protocols and you can now talk to the modules over UART or SPI as well. With a 300ft i...
TOF Sense Laser Range Sensor (5m)
TOF Sense is a TOF-based (Time of Flight) laser ranging sensor that offers 1cm-5m detection range, 1mm resolution, ± 1.5cm error, and 10Hz data update frequency. The sensor supports 15 ° ~ 27 ° adjustable FOV, UART and CAN communication (selected by setting). Besides, it allows users to actively ...
Gravity: Lightning Distance Sensor
Gravity: Lightning Sensor employs AMS innovative AS3935 Franklin lightning sensor IC and Coilcraft MA5532-AE dedicated antenna to detect lightning distance, intensity, and frequency within a radius of 40km both indoors or outdoors.The embedded man-made disturber rejection algorithm can effectivel...
Raspberry Pi Motor Driving Expansion Board (Compatible with Raspberry Pi 4B / 3B+ / 3B / Zero)
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##Introduction The multifunctional motor driver expansion board is designed for Raspberry Pi Zero/Zero W/A+/B+/2B/3B/3B+/4B. This fully-featured robot motor expansion board is capable of supporting multiple motors, stepper motors, and servos simultaneously. It also provides spare camera and DIP d...
ESP32-C6-DevKitM-1 Development Board (4 MB SPI Flash)
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The ESP32-C6-DevKitM-1 is an entry-level development board built around the ESP32-C6-MINI-1 module, featuring a RISC-V 32-bit single-core processor running at up to 160 MHz. It integrates Wi-Fi 6 (2.4 GHz), Bluetooth 5 (LE), Zigbee 3.0, and Thread 1.3 — making it one of the most connectivity-rich...
