Product Name: touch fill light circuit board; Touch the fill light PCBA; Led touch desk lamp, touch makeup mirrorWorking voltage: 3.7V lithium battery; 5V USB power supplyControl mode: single touch, s
2021/11/24 fandoukeji
Electric rice cooker, also known as electric cooker, electric rice cooker. The cooker that uses electric energy to convert into internal energy is convenient to use, clean and hygienic, and also has a
2021/11/24 fandoukeji
This infrared frontal temperature gun scheme adopts the single chip microcomputer (chip) of Xinhai company, which has many functional characteristics such as high precision, fast temperature measureme
2021/11/24 fandoukeji
PCBA scheme development -- intelligent door lock scheme1、 Working principle of fingerprint door lock schemeThe principle of fingerprint lock technology refers to the uneven lines on the front skin at
2021/11/24 fandoukeji
1. Scheme Description:1.1 mkb0908 temperature, heart rate and blood pressure scheme (module) realizes:1.2 automatic gain function;1.3 wearing status identification: automatic falling off detection, no
2021/11/24 fandoukeji
When riding on the road and enjoying the perfect riding experience, it is inevitable that we will be distracted, and we will have unexpected safety problems, such as falling and crashing. Unlike cars,
2021/11/24 fandoukeji
Smart supermarket shopping driver cart Bluetooth lock instead of coin lock mobile phone code scanning QR code paymentShopping cart management system, hardware and software integrationThis product is a
2021/11/24 fandoukeji
Summary of scheme and specification of portable laser rangefinder:Laser class: Class IILaser wavelength: 635nmLaser power: < 1MWPower supply: 2 No. 7 batteriesOperating temperature: 0 ~ 40 ℃Laser r
2021/11/24 fandoukeji