Intelligent Temperature Control Module ZK-TC 3-Speed Automatic Fan Temperature Controller Board Automatic Temperature Control Sensor Module W 5V Fan

welcome to my shop: 1.Description:     ZK-TC is a Automatic Fan Temperature Controller.It can measure the current ambient temperature to adjust the rotation speed of the fan, so as to achieve the purpose of adjusting the temperature. 2.Features:     1>.Automatic temperature control     2>.Large operating voltage range     3>.Built-in fan     4>.Simple and fast operation 3.Parameters:     1>.Product name:ZK-TC Automatic Fan Temperature Controller     2>.Model:ZK-TC     3>.Work Voltage:DC 6V~70V     4>.Output Power:0.2W~20W     5>.Fan speed:5000+/-10%rpm     6>.Noise: 20dB     7>.Work Temperature:-40?~85?     8>.Work Humidity:0%~95%RH     9>.Module Size:47*23*15mm     10>.Fan Size:50*50*15mm 4.Use steps:     1>.Connect fan to main controller.     2>.Provide work voltage for main controller. 5.Application:     1>.Computer cooling     2>.Embedded chip cooling     3>.Router or power supply cooling 6.Note:     1>.Please don?t use too long wires to avoid signal interference.     2>.Please read use manual and description before use. 7.Package:     1>.1pcs ZK-TC Automatic Fan Temperature Controller     2>.1pcs DC 5V Fan     3>.4pcs M3*15mm Screw Bolt     4>.2pcs M3*5mm Screw Bolt     5>.2pcs M3*6+6mm Copper Pillar     6>.6pcs M3 Nut