Simple Dark Detector Sensor скачать в хорошем качестве

Simple Dark Detector Sensor

Step-by-step breadboard project: a simplest darkness sensor circuit (automatic night light) using a BC547 transistor and an LDR. The LED switches ON in the dark and OFF in the light — a clean breadboard circuit with no ICs, good for BC547 transistor projects and an LDR sensor project / light sensor circuit on breadboard. Parts list Q1: BC547 (NPN) R1: 100 kΩ R2: LDR (photoresistor) R3: 330 Ω (LED series resistor) 3–9 V DC supply, 1× LED, breadboard & jumpers 📢 LIKE this video if you found it helpful! 💬 COMMENT your thoughts or questions below 🔔 SUBSCRIBE for more fun and simple electronics hacks! ➖➖➖➖ ⚠️ WARNING: This video is for demonstration and educational purpose only. Some ideas And Experiment can be risky & Dangerous Must be fully understood before attempting. Even those videos are completed with all safety measures in place. This should only be done by professionals. ➖➖➖➖ #electronics​ #breadboard​ #scienceexperiment​ #project​ #led​ #battery​ #circuit​ #lifehacks​ #sciencefacts​ #science​ #scienceproject​ #diyprojects​ #diy​ #shortsfeed​