[table=98%,rgb(239, 245, 249)] [tr][td]I recently used the RTC function of the NANO103 series microcontroller, using the official routines, VBAT using battery power, power supply voltage 3V, and found...
[i=s]This post was last edited by paulhyde on 2014-9-15 03:21[/i] I made a rotating LED clock and I need an infrared pair of tubes. But I don't have an infrared receiving tube, I only have a 3-pin inf...
The calculation of data bit width depends on the main frequency of the MCU system. Under different main frequencies, it is necessary to write a data bit width calculation program according to the actu...
[b]0 Introduction[/b] The most commonly used EMI/EMC prevention measures by electronic R&D engineers are shielding, filtering, grounding and wiring. However, with the integration of electronic systems...
[i=s]This post was last edited by strong161 on 2017-6-6 09:08[/i] [size=4] [/size][size=7] [color=#ff0000]Limited to honest transactions[/color][/size][size=4] Selling a STM32 F4 discovery [color=#404...
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