स्वचालित वॉशरूम लाइट स्विच

परिचय स्वचालित वॉशरूम लाइट स्विच इस परियोजना में, मैं आपको दिखाऊंगा कि कैसे एक साधारण स्वचालित वॉशरूम लाइट स्विच सर्किट का डिज़ाइन और निर्माण किया जाए, जो वॉशरूम में जाने पर स्वचालित रूप से चालू हो जाएगा और जब आप बाहर निकलेंगे तो इसे बंद कर देंगे। हम अपने वॉशरूम में रोशनी चालू करते हैं … Read more

उन्नत माइक्रोकंट्रोलर-आधारित स्मार्ट सिंचाई प्रणाली

स्मार्ट सिंचाई प्रणाली डिजाइन इंजीनियरिंग नए इनोवेशन के लिए एक बहुत ही नवीन दृष्टिकोण है और मौजूदा समस्याओं के नए समाधान को आकार दे रहा है। डिजाइन इंजीनियरिंग युवा दिमागों को तार्किक रूप से सोचने, और उनके विचारों को प्रस्तुत करने और उन्हें वास्तविक दुनिया में लागू करने का अवसर देता है। डिजाइन इंजीनियरिंग युवा … Read more

ESP8266 स्मार्ट डस्टबिन

स्मार्ट डस्टबिन (SD)Components ESP8266अतिध्वनि संवेदकसर्वो मोटरडस्टबिन (स्मार्ट डस्टबिन) और इंटरनेट कनेक्शन चरण 1: स्मार्ट डस्टबिन तैयार करनाडस्टबिन खोलें और एक सर्कल थर्मो शेट बनाएं और दो भागों में काटें जो एक दरवाजा खोलने के रूप में है जो इमदादी मोटर द्वारा एक स्ट्रिंग के माध्यम से नियंत्रित कर सकता है जो थर्मो शेट से जुड़ा … Read more

Temperature controlled fan using AVR Microcontroller (ATMega16)

Introduction: You may have seen so many applications of temperature control and indicators using different micro-controllers, microprocessors or other control devices. But what is the actual use of these temperature regulators is presented here. It controls the fan speed continuously, as the temperature varies. It is not a simple ON-OFF type control that activates the … Read more

Frequency Measurement and Pulse Width Measurement using Microcontroller (AT89C51)

Frequency Measurement Pulse Width Measurement using Microcontroller and Circuit designers and developers need different measuring equipment, such as digital multimeter, CRO, DSO, frequency counter, logic analyzer, etc. to test their circuits. When designing any PWM oscillator or generator or have generated any waveform, it is necessary to measure either the frequency or the time period. … Read more

Light tracker using LDR, stepper motor and AVR microcontroller

Introduction: Electricity is the most necessary and important element of human life. We cannot imagine daily life without electricity. Electricity is generated using conventional (coal, diesel) and unconventional (water, wind, sunlight) energy sources. The latest and most recent trend is to generate electricity from solar energy. The solar panel (consisting of photovoltaic solar cells) converts … Read more

2 in 1 RPM and Frequency Counter

Frequency measurement is one of the main requirements for many applications. The most obvious the frequency measurement method is using CRO (or nowadays using DSO). But this instrument is not portable or available with all students or hobbyists at any time. It’s actually a lab tool and not the portable one. It is also more … Read more

Intelligent Train Engines

We know that the Indian rail network is the largest in South Asia and perhaps the most complex in the world. There are so many local trains, fast, fast fast, passenger, goods …. etc. and several multiple procedures. However the schedule is perfect, it cannot be retained. And that’s why the train accidents are more … Read more

Remote Temperature Monitoring System

The temperature regulator or monitoring system is one of the most requested systems in almost all processing and manufacturing industries. Here, the given application demonstrates a completely new type of temperature control and control system. This one monitors the temperature, displays it, sends wireless signal to the remote monitoring node and give this node a … Read more

Home Automation Using Google Assistant

Overview So our main aim is to use goggle assistant in home automation system. But there we cannot communicate D1 mini directly with goggle assistant because the D1 mini is a very low-level IoT and goggle’s system is very high level. So we have to use some intermediate software to communicate with goggle assistant. That’s … Read more