[color=#000][font=微软雅黑][size=3] Have you ever received a gift on Children's Day? Do you remember how you spent your last Children's Day? Do you still treasure your childhood toys...[/size][/font][/col...
The voltmeter I made with 51 is sometimes normal and sometimes abnormal. When adjusting the sliding transformer, an abnormal display will appear. After adjusting it several times, it returns to normal...
The commands I used are as follows AT+CNMI=2,2 returns OK AT+CMGF=0 returns OK AT+CSCS="UCS2" returns OK AT+CMGS="160031003300370032003900300036003000310030" >044F60597D (this stands for hello ucs2) P...
[font=黑体][size=4]The problem of the simulator not being able to download code that troubled me for 3 days is finally solved. It turns out that the delivery cable is broken. . . . . [/size][/font]:surr...
[size=3][color=#252525] The wireless transceiver module must use signal modulation to work properly. Common fixed code encoding devices such as PT2262/2272 can be directly connected. Because it is a d...
I recently conducted an experiment (out of personal interest) and wanted to test the transmission distance of 802.11g equipment when the output power was 20db. So I got two D-Link wireless nodes and a...