PCA9672 Remote 8-bit IO expand
The PCA9672 provides general purpose remote I/O expansion for most microcontrollerfamilies via the two-line bidirectional bus (I2C-bus) and is a part ...
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"HAVING"作为SQL查询中的关键子句，广泛应用于数据筛选与分析领域，特别是在处理大数据集时展现其强大功能。通过HAVING子句，工程师可以轻松实现对聚合函数结果的条件过滤，极大提高了数据分析效率与准确性。掌握HAVING技术不仅能够帮助您优化数据库查询性能，还能在物联网、云计算等多个电子技术应用场景中发挥重要作用。访问我们的资源库，探索68个精选HAVING相关案例与教程，加速您的技能...
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查看全部68个资源 »PCA9673 Remote 16-bit IO expan
The PCA9673 provides general purpose remote I/O expansion for most microcontrollerfamilies via the two-line bidirectional bus (I2C-bus) and is a part ...
PCA9674 PCA9674A Remote 8-bit
The PCA9674/74A is a drop-in upgrade for the PCF8574/74A providing higher Fast-modePlus I2C-bus speeds (1 MHz versus 400 kHz) so that the output can s...
Designing Boards with Atmel AT
Designing Boards with Atmel AT89C51, AT89C52, AT89C1051, and AT89C2051 for Writing Flash at In-Circuit Test:Recent improvements in chips andtesters ha...
USB Demonstration for DK3200 w
The μPSD32xx family, from ST, consists of Flash programmable system devices with a 8032 MicrocontrollerCore. Of these, the μPSD3234A and μPSD3254A are...
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