I use C8051F as SPI master device and LM3S3739 as SPI slave device.
1. SPI clock is 4MHz, data width is 8bit, SPI adopts Freescale format, SPO=0, SPH=0;
2. In the program, CM3 allows SPI reception and...
Maxim introduces the MAX16839, a low-cost, high-input-voltage, HB (high-brightness) LED linear driver capable of providing 100mA of current. The device integrates a pass transistor and fault detection...
A complete solution to the problem of COM ports being occupied (in use) 2011-9-8 14:24| Posted by: benben| Views: 792| Comments: 0 Abstract: 1. How to release the occupied COM port? Due to repeated at...
TA8211AH is a dual-channel audio power amplifier produced by Toshiba. It can be used to amplify the left and right channel audio signals of color TV. It has the characteristics of low noise and high o...