ESP32 Infrared Remote Control Learning Air Conditioning Fan Homekit Home Control HomeAssistant

Projector Polarized Heat Insulation Glass Image Yellowing

modname=ckeditor Must read before purchase: polarized glass size: 119 L x 74 W x 1.0mm T The heat-insulating polarized glass for domestic projectors is installed between the LCD screen and the rear mirror. It has the function of heat insulation and polarizing effect. It is a customized optical accessory for domestic projectors on the market at present. The polarized glass has high temperature resistance, good heat insulation and brightening efficiency, thus protecting the service life of the LCD screen under high temperatures. It is designed as a projector consumable, and can be prepared with more pieces. If the picture turns [...]

Silicon Wafer Wafer 8-inch Lithography Integrated Circuit Semiconductor Silicon Chip IC Exhibition

T12 Soldering Iron JBC245 Control Board High-power Constant Temperature 210 Soldering Station Kit with English Display

modname=ckeditor Features: 1. Support handle automatic identification; 2. Two sets of UI support free switching; 3. Support multiple color display switching; 4. High-power mos tube is used to ensure output and service life; 5. Using 32-bit master control, it is easy to control temperature and response speed; 6. Built-in Chinese/English; 7. Support multi-stage temperature calibration, the temperature is more accurate; 8, support hibernation hibernation; 9, support jbc core change protection need to match the sleep seat; 10. Adopt low-power high-precision op amp chip, with stable sampling; 11. Support to calibrate the room temperature to make the cold junction compensation [...]

CC2652P Zigbee 3.0 USB Gateway Supports Zha Automation and Zigbee 2mqtt in Hass