22 Mar BASIC ELECTRONICS, CIRCUIT DIAGRAM SMD Experiment July 27, 2021 By Nazrul Islam SMD Experiment with 555 Timer IC & 4017 Decade counter. Power supply for this Tiny circuit is 2.4 volt to 9 volt DC. https://www.yo... Continue reading
20 Mar BASIC ELECTRONICS, VIDEO TUTORIAL Wifi Smart Socket ওয়াইফাই স্মার্ট সকেট July 27, 2021 By Nazrul Islam Sonoff S26 is a WiFi smart plug with EU/US/UK/CN/AU standard. Users can instantly convert any plug into a smart outlet with a convenien... Continue reading
16 Mar BASIC ELECTRONICS, CIRCUIT DIAGRAM, SAVE ENERGY Microwave Radar Sensor (মাইক্রো ওয়েভ রাডার সেন্সর) July 27, 2021 By Nazrul Islam 220V IR Infrared Module Sensing Microwave Radar Body Sensor SwitchVoltage: AC 220V /50HzAdjust :Day / Night : to moon sign for Night mo... Continue reading