A colleague designed a power supply with an input below 30V and an output of 5V less than 200mA. The chips are LM2596 and LM2576, but the chips always burn. What could be the problem?
Generally, civilians choose surveillance cameras mainly based on analog products, mainly for price advantage. However, as the "eyes" of security monitoring, looking at the entire Chinese surveillance
Let's talk about "fake" today
Have you ever wondered: the circuit cannot be debugged, "I may have bought a fake chip"?
Do you have any doubts: Is it a problem with your circuit design or debugging?
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Bluetooth low energy technology was formerly known as Wibree technology developed by Nokia . It is an extremely low-power mobile wireless communication technology developed specifically for mobile dev
Let me first explain the operating system used by the original poster: WIN7 Ultimate (according to the original poster's analysis, LaunchPad_Temp_GUI.exe may not be compatible with WIN7). It has been