Hello everyone, I'm here to ask for help again. The picture shows a designed serial port 3.3V and 5V compatible solution. The problem I'm encountering now is that the two transistors will burn out. Th...
1 IntroductionWith the rapid development of science and technology, people's daily necessities are constantly developing in the direction of easy operation, easy portability and intelligence. As an im...
Thanks to Toshiba and eeworld for their trust and support, and for giving me a chance to review the "TLP3547 photorelay". Let's stop talking and take a look at the real face.The front of the module is...
This newspaper (Intern Zhao Zhiguo) Can you imagine how small the world's smallest generator is? It is so small that it can convert mechanical energy into electricity within the nanoscale range and pr...