是关于51单片机C语言编程的与键盘和led接口的电子书

SST89C58的IAP功能进行在线下载程序的步骤-SST89C58 the IAP function for online download steps

PADS2005 WORK IN LAYOUT PCB -PADS2005 WORK IN LAYOUT PCB

颜色分辨　芯片ＴＣＳ２３０　读取白色发光二极管的亮度及颜色植转化后输出-chip TCS230 color perception read white LED brightness and color conversion plant output

NRF24E1的AD模块，其中包含如何加入ISD51代码进行用户代码的调试-NRF24E1 the AD module, which includes instructions on how to join ISD51 code debugging user code

TI 691 的驱动部分，给予 Ms-quare的37015芯片，实现并应用于产品中。-TI 691 drivers part of the Ms-quare given 37,015 chips, and applied to realize products.

必用的C程序,单片机实现滤波器的方法-Procedures must be used in C, single-chip filter methods realize

ATMEGA8+LM358-125KHzRFID读卡器程序。功能稳定性。11.0592MHz。不带74X4060。

一个电子产品开发时的部分c代码B!绝对能用!-When an electronic product development part of c code B! Absolutely can!

* BL-TFT240320-BOARD 2.8/3.2" board * LCD 240x320 3.2-inch QVGA 262k TFT-LCD module * Resolution of 240RGBx320 dots * 262k TFT Color LCD * LCD driver is SSD1289 * Touch screen controller ADS7843 * SD card slot with led card insert detection * SPI pin interface * ARDUINO pin support * Black light control with hardware or software control * 8/16-bit interface for microcontrollers * 40 pin Interface * Power input voltage 5Vdc * Frame Cover * Dimensions:68mm x 97mm - * BL-TFT240320-BOARD 2.8/3.2" board * LCD 240x320 3.2-inch QVGA 262k TFT-LCD module * Resolution of 240RGBx320 dots * 262k TFT Color LCD * LCD driver is SSD1289 * Touch screen controller ADS7843 * SD card slot with led card insert detection * SPI pin interface * ARDUINO pin support * Black light control with hardware or software control * 8/16-bit interface for microcontrollers * 40 pin Interface * Power input voltage 5

AD转换器AD7890驱动程序（KeilC51）-AD converters AD7890 driver (KeilC51)