The Digital Thermostat is a powerful thermostat controller. This module allows you to intelligently control the power of most types of electrical equipment based on the temperature detected by the included high-precision NTC temperature sensor. Although the module has an embedded microcontroller, no programming knowledge is required. The tactile switch allows the configuration of various parameters, including switch trigger temperature. The current temperature is displayed by its 3-digit 7-segment, and the current relay status is indicated by the LED on board. You Can DIY an incubator machine with the help of a w1209 controller board and 3inch fan this is a DIY kit for diying an incubator. 12V operated fan, Axial fans blow air along the axis of the fan or parallel to the track of the blade axis. DC axial fans are found in a variety of applications for thermal control and are necessary for the improved reliability and life extension of the components that are included in the system. Uncontrolled heat generated by electronic devices will not only decrease the performance of any system but will ultimately lead to complete system failure. In order to prevent this catastrophe from occurring, it is imperative that your equipment be designed with an efficient cooling system in mind.

Feature:

- Temperature control range: -50 -110 || Temperature measurement accuracy: 0.1

- Temperature input: NTC (10K 0.5%) waterproof temperature sensor || Temperature input: one channel 20A relay

* Backlash accuracy: 0.1 || High-temperature protection: 0-110

* Input voltage: DC12V || Refresh rate: 0.5s

* Display Type: three red 0.28-inch digital tube