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不用外中断口和T0/T1计数口,如何对来自P3.6的脉冲计
2017-8-22 16:46
- Megawin(笙泉)单片机
- 30
- 2371
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求非隔离电源方案,220V转5V 500mA,并能跟L或N共地
2019-3-18 19:23
- 电源技术
- 29
- 9174
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不知道C语言里入口地址怎么设置
2017-6-5 16:09
- 中颖MCU
- 13
- 1371
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H桥过流检测电路
2017-5-16 23:02
- 电子技术交流论坛
- 4
- 1138
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发个低级的无聊问题:如何确定旁边的电脑是否开机运行?
2017-4-25 11:23
- 电子技术交流论坛
- 26
- 1931
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对着电路板上铺铜的GND打静电会重启
2018-4-26 13:47
- 电子技术交流论坛
- 39
- 7933
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请教一个小问题(RS232转USB)
2017-3-1 21:36
- 侃单片机论坛
- 27
- 3411
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单片机端口扎破气球
2017-2-22 17:28
- 电子技术交流论坛
- 14
- 902
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电磁感应!
2017-2-8 13:45
- 模拟技术论坛
- 10
- 870
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100元*币,求购AM4379多串口驱动程序!!!!!!!!
2017-2-1 22:46
- 德州仪器MCU
- 21
- 1866
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**情满满!别错过工程师与仿真器的约会!
1489249838
- 257
- 18766
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一个小电路的一些问题
2017-1-20 17:26
- 模拟技术论坛
- 36
- 3015
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flash容量问题
2016-12-20 21:29
- ST MCU
- 8
- 1124
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怎么让三极管导通?
2016-12-17 10:37
- 模拟技术论坛
- 26
- 2611
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安规电容炸掉一个管脚,保险丝炸断,不懂其中的原因
2016-12-22 13:54
- 电源技术
- 47
- 8519
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电动汽车动力电池管理系统设计
2024-6-19 21:36
- 新能源汽车
- 1583
- 91298
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电路中把2N3904接反了,怎么可以查一下三极管是不是被烧毁了
2016-11-21 11:34
- 模拟技术论坛
- 9
- 2791
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仿真时正确,重新上电后运行不正确
2016-11-4 23:02
- ST MCU
- 10
- 1290
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华为手机那款像素好,拍照体验好
2016-11-1 19:13
- 情感婚姻研习社
- 55
- 9025
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请教:电流计算问题
2016-10-21 16:20
- 电子技术交流论坛
- 12
- 1005
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