20 A current sensor
€4.84excl. VAT€5.90incl. VATBuilt around the Allegro ACS712ELCTR-20A-T chip, this current sensor reads AC or DC currents between 0 and 20 A
784 products
SensorsBuilt around the Allegro ACS712ELCTR-20A-T chip, this current sensor reads AC or DC currents between 0 and 20 A
Lab cablesFlat cable approximately 20 cm long, with a 2×20 pin male connector on one end and a 2×20 pin female connector on the other
SensorsLoad cell made up of a metal body and small elements called strain gauges bonded at precise points on that body
SensorsBuilt around a voltage divider with two resistors, this voltage sensor scales the incoming voltage down by a factor of 5
MotorsMiniature general-purpose electric motor, 3 – 6 Vdc / 300 mA.
SensorsDigital 3-axis accelerometer based on the Freescale MMA8452Q sensor
SensorsSmall board based on the InvenSense MPU-6050 sensor, which contains a 3-axis MEMS gyroscope and a 3-axis MEMS accelerometer
SensorsAnalog 3-axis accelerometer based on the ADXL345 chip by Analog Devices
CNC accessoriesBased on the Toshiba TB6560AHQ chip, it can drive up to 3 bipolar or unipolar stepper motors at 3 A (3.5 A peak)
Accessories3-blade propeller, 40 mm diameter, with a centre hole for motors with a 2 mm shaft
IoT (Internet of Things)3-channel board that interfaces with Neopixel LED strips or rings
Raspberry PiThe RPi relay board is a compact add-on for the Raspberry Pi (A+ / B+ / 2B / 3B / 3B+) with 3 high-quality relays rated for loads up to 250 VAC/5 A and 30 VDC / 5 A, one optocoupler (PC817) per input, LEDs showing relay and power status, and 3 jumpers that let you drive the relays straight from the Raspberry Pi or from another device
RobotsEducational kit for 3 different solar robots: dinosaur, insect and drill.
ESP8266 / ESP323.5-inch TFT display with a capacitive touch screen, ILI9488 graphics controller, ESP32-S3 module and SD card slot.
Displays3.5″ color TFT LCD display for Raspberry Pi
Control electronicsSpeed Controller for Brushless Motors. Ideal for drones, model aircraft and radio-controlled vehicles. Maximum current capacity 30A. 2-4S LiPo BEC at 5V/2A. Voltage range 4V-16V.
Linux embedded4 GB Micro SDHC memory card with a Debian Linux distribution preinstalled for the Arietta-G25
ActuatorsModule with 4 relays for switching the load connected to them on and off, 240V/10A (max)
InfraredSet consisting of an IR remote control and a 4-channel momentary receiver
SensorsTilt sensor capable of detecting movement direction in four directions: forward, backward, left, right
Open-Electronics.org is the brainchild of a world leader in hobby electronics Futura Group srl. Open-Electronics.org is devoted to support development, hacking and playing with electronics: we share exciting open projects and create amazing products!
Open-Electronics.org is not just a container of ideas: it is also a web site lead by a team of engineers and geeks who will take part in the discussions and give support.
Our mission is to become a reference Open Source hacking site with ideas and feedback aimed to enrich the community.