JRC mining machine recommender

1. Please refer to LM386, which is a very common single channel audio power amplifier chip. It's not 3860. It's 386d

2. Ruustyesiffffffffffffff

3. Query op amp chip!

4.

Shenzhen Qianhai Hongan New Technology Co., Ltd. is a limited liability company incorporated in Shenzhen, Guangdong Province on April 10, 2017. Its registered address is located in Room 201, building a, No. 1, Qianwan 1st Road, Shenzhen Hong Kong cooperation zone, Qianhai, Shenzhen (settled in Shenzhen Qianhai business secretary Co., Ltd.)

the unified social credit code / registration number of Shenzhen Qianhai Hongan New Technology Co., Ltd. is 91440300ma5efgjext, the legal person of which is He Xian. At present, the company is in business

The business scope of Shenzhen Qianhai Hongan New Technology Co., Ltd. is the development and sales of computer software and information system software; Information system design, integration, operation and maintenance; Information technology consulting; IC design, R & D; Convention and exhibition; Corporate image planning; cultural exchange; Cultural activities planning; Etiquette service, meeting service; Marketing planning; Exhibition planning

check more information of Shenzhen Qianhai Hongan New Technology Co., Ltd