The simple decryption of a microcontroller is to erase the encryption lock bit in the microcontroller. Due to the unreasonable design of the erasing operation timing of the AT89C series microcontrolle...
[i=s]This post was last edited by roc2 on 2019-5-8 00:01[/i] [font=新宋体][size=3][color=rgb(79, 79, 79)]At present, ZeroKnowledge Open Source already has three general development boards - ZeroKnowledge...
Example 1: Use a buzzer to simulate basic sound levels1.1 Working principle of a buzzerThe principle of a buzzer is that current passes through an electromagnetic coil, which generates a magnetic fiel...
[i=s]This post was last edited by ttkx on 2019-1-10 16:52[/i] I tried the basic functions of NXP Rapid Iot, but found that the online IDE was very slow, but it was still usable. Now I summarize severa...
Are you still worried about the maintenance of your company's test instruments? I believe that many users have this worry. For device testing, accuracy, repeatability and reliability are crucial. Xi'a...