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STM32F103VE DAC+DMA+TIM, channel 1, no signal output
Using STM32F103VET6 microcontroller, DAC+DMA+TIM2 trigger mode, channel 1 outputs sine wave, refer to the routine configuration, but there is no signal output, the hardware is checked and it is normal
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Show off the Jingdong E-card exchanged with E-coin
[i=s]This post was last edited by yjtyjt on 2019-9-17 20:36[/i]Showing off the Jingdong E-card exchanged with E-coins. I liked some of the coins and exchanged them for a 400 yuan E-card on Jingdong. W
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Series shift register question
[i=s]This post was last edited by elec32156 on 2020-4-19 16:33[/i]The figure shows 74HC165 shift registers, which are connected in series. One is 8 bits, and two can achieve 16-bit data output (ultima
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PMOS Circuit Analysis
[i=s]This post was last edited by elec32156 on 2020-2-18 10:54[/i]As shown in the following PMOS switch circuit, there are some unclear points during the switching process:
1) After the transistor is
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CCS 7.4.0 imports routines of PDK_c667x_2_0_9
The latest Processor SDK released by C6678 provides source code, RTSC configuration file (.cfg) and a CCS project creation script, but does not directly provide a CCS project. For example, the file st
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