Application of D7628HP/D7738P single-chip recording and playback circuit

D7628HP / D7738P is a sound recording, cassette player with a monolithic integrated circuit. Internal circuit by a preamplifier, the ALC circuit, a buffer amplifier, filters and power amplifiers and other components. Characteristic of this circuit is that the power supply voltage is wide,

This article refers to the address: http://

D7628HP/D7738P single-chip recording and playback circuit application

Solar energy powered,green lighting, no electric bill;Wider application, can be installed in any place with sufficient sunlight;No need for traditional electricity and little maintenance;No wire laying, easy installation and little maintenance required;Maintenance free battery, service life as long as 5 years;More detals about 9w Integrated Solar Street Light;Integration of solar garden light (9w) models;Solar panels are the most powerful 18v 25w (high-efficiency mono crystalline silicon);Battery type lithium battery;LED lamp (with body sensors) maximum power: 9w 12 v;High brightness LED chip brand American pury :Lumen (LM) 3000-3300 L

30W Integrated Solar Street Lights

30W Integrated Solar Street Lights,Integrated Solar Street Light 30W,Integrated 30W Solar Street Light,Integrated Solar 30W Led Street Light

Yangzhou Bright Solar Solutions Co., Ltd. , http://www.cnbrightsolar.com

This entry was posted in on