积分:0分 关键词:Maxim,fan control, fan speed, brightness control, contrast control, 2 wire bus, 2wire devices, PWM, pulse width modulator, dc motor, LCD LED backlight
积分:0分 关键词:Maxim,fan control, fan speed, brightness control, contrast control, 2 wire bus, 2wire devices, PWM, pulse width modulator, dc motor, LCD LED backlight
积分:0分 关键词:Maxim,LCD driver, op amp, I/O port expander, contrast control, backlight-intensity control, digital-to-analog converter, DAC