DFRobot is a big and open-source hardware manufacturer motivated to produce innovative products and different tool sizes for  Raspberry pi, and robotic applications.

DFRobot offers a Temperature controller to assist microelectronics and other electronic appliances in spawning surfeit warmth and averting an untimely crash. 

In addition, DFRobot offers power supply devices to supply electric power to an electrical load and convert electric current from a source to the correct voltage, current, and frequency. The company is dedicated to creating effective and lasting electromechanical and power supply devices.