Battery-powered calculator, radio and recorder power supply匣

Single chip microcomputer STM32L151CCU6
The probe capacitor polarity needle has a head diameter of 5.8. The total length of the 7-pin and 12-pin needles is 5.
MOS power IC full range
Car Audio Crystal 3.2*2.5mm 3225 24M (24.000MHZ) 20PF 10PPM 20PPM 30PPM
Battery-powered calculator, radio and recorder power supply匣
The circuit provides a regulated output between 5V and 15V DC. This circuit is adjusted and set by a preset resistor. The output current is up to 350mA. The integrated circuit regulates the output voltage, although this chip (7805) is often used for fixed voltage (5V DC) supply. It is used for variable output voltages.


Phone Holder Ring

Cell Phone Holder Ring, Iphone Charging Stand, Mobile Phone Holders Ring, Phone Holder Ring source manufacture in China.

Shenzhen Chengrong Technology Co.ltd is a high-quality enterprise specializing in metal stamping and CNC production for 12 years. The company mainly aims at the R&D, production and sales of Notebook Laptop Stands and Mobile Phone Stands. From the mold design and processing to machining and product surface oxidation, spraying treatment etc ,integration can fully meet the various processing needs of customers. Have a complete and scientific quality management system, strength and product quality are recognized and trusted by the industry, to meet changing economic and social needs .

Cell Phone HolderWireless Charger Phone Holder

Phone Holder Ring,Iphone Charging Stand,Mobile Phone Holders Ring,Ring Smartphone Holder

Shenzhen ChengRong Technology Co.,Ltd. , https://www.laptopstandsupplier.com