The ESP32 development board is ideal for IoT (Internet Of Things) projects because it has onboard WiFi and Bluetooth. Simply via the Arduino IDE...
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Compact ESP32-C3 development board with 0.42 inch OLED display, 4MB flash, WiFi 802.11b/g/n, Bluetooth 5 LE, and low power consumption for various IoT...
This ultrasonic module can be used to create water vapor or mist by placing the ultrasonic module in a layer of water or on a wet sponge. 5V power sup...
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This electronic lock can be used in lockers, drawers, small cabinets, etc. The locks are water and moisture resistant and can therefore be used...
This little board is a constant voltage linear charger for single cell Li-Ion batteries. Input via USB-C or + and - holes. <br>The...
The ESP32 development board is ideal for IoT (Internet Of Things) projects because it has onboard WiFi and Bluetooth. Simply via the Arduino IDE...
Arduino UNO R3 compatible board including USB cable and 40 header pins. To be used in the standard Arduino IDE software. This UNO R3 has exactly the s...
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Powerful 18650 Li-ion battery of 2850mAh with 10A discharge current. Suitable for flashlights and robots. Nominal voltage of 3.6V - 3.7V. Without prot...
Make your own Bluetooth speaker Or equip a traditional amplifier with Bluetooth With this small powerful board you can do that in no time....
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A nice soldering kit for the beginning solderer. All parts are supplied loose and must be soldered yourself. The spinning top will light up in...
A full-fledged ESP32 with a camera module and Micro SD card slot. The OV2640 camera module contains a 1/4 inch CMOS UXGA (1632 x 1232 pixels) image se...
This OTRONIC® adjustable time delay relay module has an adjustable switch-off (drop-out) delay....
The F5305S MOSFET electronic switch DC control board is based on the FET model of the new original F5305S. We can input a PWM signal...
This PWM to Voltage Converter Module is designed to convert PWM signals to voltage between 0-10V, and is suitable for a wide range of applications in ...
HC-SR501 PIR Motion Sensor is an infrared motion sensor with the following specifications:– Detection distance: 3-7m.– Delay: 5-200s <b...
The W1209 Thermostat Temperature Control Switch is an incredibly inexpensive yet highly functional thermostat controller. With this module (HCTHER0006...
An Arduino Nano clone. Works just as well but is a lot cheaper. Note that the header pins are already soldered. Microcontroller Atmel ATmega328<br...
high quality step down power converter with an efficiency of 97.5% at 6.5v to 5V at 0.7A and relatively little heat development. The effi...
We all know solenoids from pinball machines. The flippers are driven by them and often they are also used to hit the ball in the field....
Set of pigtail connectors of the type JST PH with red black wire. Male and female cable are supplied as a set. Length of the wire is approx. 10cm...
This NodeMCU ESP32-S is equal in performance and features to the <a href=https://www.otronic.nl/a-59613972/esp32/esp32-wroom-4mb-devkit-v1-board-met-w...
A Peltier module that works on 12 Volts. You can heat or cool with it, simply by switching the polarity....
Adapter suitable for various 9V applications. This adapter has an output of 9V with a maximum of 2A. The connection is a 5.5mm x 2.5mm jack. Ha...
1 Channel Relay Module with RF remote control. Consists of a relay receiver model and a remote control with 2 buttons. The module works with DC 12V an...