This non-contact liquid level switch can be triggered when the liquid level fall below the sensor attached to the outside surface of a non-metal container.
Unlike traditional liquid level sensors, it does not need to be immersed into liquid. So, in this way, liquid will not be contaminated and the ..
This is the very first prototyping shield for Arduino in the market since 2010. It comes with prototyping area that you can sold led , switch or other components, it also comes with a mini Arduino breadboard that can stick on the prototyping shield that make the project look tidy and fan..
Romeo BLE mini is a simplified version of Romeo board. It inherits all functions of Romeo BLE. Moreover, IT GOT A SMALLER SIZE! Yes, you got it all. It has 8 Digital pins, 4 analog pins and integrates Bluetooth 4.0 wireless communication function. And it can easy to drive the mobile platform using t..
This is a multi-function smart cooling HAT, designed for the Raspberry Pi model A and B boards to protect your Pi and extend the lifespan.A large fan on top will lower the core temperature which approx. 15 degrees Celsius(fan speed is adjustable), three RGB LED's can be used and programmed for v..
The TB6600 Stepper Motor Driver is an easy-to-use professional stepper motor driver that can control a two-phase stepping motor. It is compatible with Arduino and other microcontrollers that can output a 5V digital pulse signal. The TB6600 stepper motor driver has a wide range power input from 9 to ..
This is the Yuewalker, an agile tracked chassis, low noise and easy to control, which could be a good partner for your tank-liked robots. A high-strength aluminium alloy tank base with delicate appearance, higher stability and longer durability.The track robot is made of engineering plastic that..