This module features a high-quality relay with two-channel input and two-channel output. It can be connected to a 250V/10A AC element or a 24V/10A DC element. Thus, it can be used to control lights...
This module features a high-quality 5V Songle relay. It can be used in various interactive projects and to control lighting, electricity and other equipment. The modular design makes it easy to co...
The DS3231 clock module is equipped with a TCXO and an integrated crystal, making it a low-cost, high-precision real-time clock. The device is powered by a battery input, so if the main power suppl...
The DS3231 is equipped with TCXO and integrated crystal, which makes it a low-cost real-time clock with high I2C accuracy. The device carries a battery input
Features
Temperature range: -40 to...
RGB module, with 5050 Chip, which gradually emits red, green and blue light. Compatible with the Micro:bit board. The module includes a total of six rings, of which 3 V, 1 R, 1 B and 1 G.
Featur...
Give light (RGB) to your projects With our RGB LED module you can now light up your projects. When using, adjust the three primary colors (red/blue/green) through the PWM voltage input of R(Red),...
This LED module contains three basic colors: red, green and blue. After programming, you can turn them on and off in sequence or also use the PWM analog output to mix the three colors to generate ...
This traffic light module integrates three LEDs of different colors (green, yellow and red), to simulate a traffic light. In addition to being very convenient in interactive exercises with Arduino,...
This small sensor can "feel" people, the metallic touch and feedback a high/low voltage level. Even insulated by some cloths and paper, it can sense the touch. Its sensitivity decreases as the insu...
Keyestudio's capacitive touch sensor module is a module compatible with the Micro:bit controller board. This module has 6 circles for connection to it, 2 marked with the letter "G", 2 marked with...
The MMA8452Q module is a 3-axis accelerometer with 12-bit resolution. It features flexible programming options and two interrupt pins for configuration.
Features
Working voltage： DC 3.3V to...
The analog gas sensor – MQ3 is suitable for detecting alcohol. It has high sensitivity to alcohol and low sensitivity to benzene, but it is possible to adjust them using the potentiometer. This mo...
The analog gas sensor – MQ3 is suitable for detecting alcohol. It has high sensitivity to alcohol and low sensitivity to benzene, but it is possible to adjust them using the potentiometer. This mo...
This flame sensor can be used to detect fire or other lights whose wavelength is in 760nm ~ 1100nm. In the fire fighting robot game, the flame plays an important role in the probe, which can be use...
This module is a knock sensor that sends momentary signals when you knock. You can combine it with Arduino to do some interesting experiments.
Features
Interface: Easy plug Working voltage: 5V...
This module is a knock sensor. When you knock, it sends a signal. It can be combined with Arduino to do some interesting experiments.
Features
Working voltage: 5V Size: 30*20mm Weight: 3g
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This collision sensor, also known as an electronic switch, is a necessary on-off digital input module for elementary electronic learning. By programming, it can realize the control of light, sound...
