Description:
- Reduce the ambient light and enhance the picture.
- Lightweight and foldable, small screen can be used just unfolded.
- Switch the position of unfolding angle at will.
Note: This NodeMcu Lua module, is dedicated to the wifi smart car, which means, this module have the special program for the wifi smart car. Feature: ESP12 DEV KIT development...
Description:It has accurate temperature measurement and sensitive response. This product uses a safe isolation design, so that the probe is not charged at any time. Can directly measure liquid temperature.Specification:Temperature...
Features: 1. Non-contact industry thermometer with 12 points temperature test area indicate. 2. Temperature difference alarm, maximum and minimum values can be set. 3. 800B/800C with contact probe, can accurately...
Description:Moisture Meter adapts a direct and accurate method to measure moisture level by penetrating 2 rug and sharp pins (each pin is 0.4 inch or 10mm long) into the wood....
