Collection
These screw terminals are useful for making thicker cables that do not fit in your breadboard fit on your circuit. You can use these screw terminals...
Marblelous Marble Dropper with WiFi: control marbles manually, via app or smart home. The smart upgrade for your marble run....
Meet the TTP223B touch sensor, an advanced and highly responsive capacitive touch switch, specially designed to provide your projects with an intuitiv...
RFID TAG Type: MIFARE ClassicFrequency: 13.56Mhz Memory: 1K Suitable for <a href=https://www.otronic.nl/a-60634400/sensors/rfid-...
High load possible: AC250V 10A / DC30V 10 A Relay control 5v 2 separate relays on printed circuit board with optocoupler with 2...
High load possible: AC250V 10A / DC30V 10 A High / Low trigger can be set via jumper NO and NC With optocoupler _x005F_x000D_...
This rain sensor can detect both rain and snow. Has a digital output and analog output (to switch a relay directly for example)....
Ultrasonic mist maker that produces fine water vapor for a cool, misty effect. Includes holder and foam stick. Operates on 5V via USB-C, ideal as a hu...
Water flow sensor to measure the flow rate of water or other liquids. This sensor is connected between a water pipe or water hose and makes...
This LED matrix consists of 4x MAX7219 LED panels of 64 LEDs (8x8). In total this matrix is 32 by 8 p...
Small speaker with a diameter of 40mm. Power: 3 WattImpendance: 4 Ohm Height: 19mm Color: Black...
Ideal for making a robot with lots of servos like a Hexpod Walker. Or maybe you want to control lots of LEDs with precise PWM output. Then you come e...
Signal generators/function generators are super useful from RF to embedded logic but they are usually not super cheap. Good news: with this AD98...
A battery clip for 9V battery with a 5.5mm jack. Suitable for powering Arduino UNO, Arduino MEGA, ESP32 R32 and other devices that have a 5.5mm jack....
12V electronic lock (0.5A) for lockers, drawers and cabinets. Water-resistant with feedback signal; drive via relay or MOSFET. Compact, strong and rel...
Suitable dimensions are approximately 40×20×36mm standard servos, compatible with all commercially available conventional servos...
This module offers you the possibility to connect your Arduino to WiFi for a very low price. The ESP8266 module works with the normal...
High quality resistors with 5% tolerance and 1/4 Watt power limitation they are ideal for Arduino or NodeMCU ESP8266 or EPS32 projects...
Module for using HID technology: plug and play, user-friendly and simple Suitable for: 1. Home automation 2. Robotics control...
