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Solar streetlights can be easily integrated with a dusk-dawn controller by simply employing a pnp transistor and a few resistors where the solar panel itself works as the sensor. But what about other lighting sources that do not employ...
This project can be used to control up to four industrial electrical appliances with the help of a joystick and an Arduino Nano board. The block diagram of the joystick-controlled industrial automation system is shown in Fig. 1. The circuit...
Power transformers are essential part of a power system network. A transformer is used at the transmission side to step up the voltage level and at the distribution side to step down the voltage. A thorough knowledge of the...
Implementing different technologies in agriculture is vital for effectively dealing with growing competition and getting better results while using fewer resources. Green revolution changed the face of agriculture in the 20th century. While the purpose, that is, growing crops and...
Monitoring of various process variables such as temperature, pressure, viscosity, humidity, pH and flow-rate is very important in steel plants, petrochemical and other such industries. The human-machine interface (HMI) at the operator station displays a continuous and real-time trending...
Electronics projects are always in high demand. Students work on them to improve their skills, whereas hobbyists like the fun in meddling with technology. For professionals, it’s a different ball game altogether. Mini projects form a middle ground for...
Basic understanding of modern power electronics devices is essential in automotive or the electronics design/manufacturing industry due to their revolutionary role in energy conservation for high-efficiency automotive and non-automotive applications. Niranjan S. Nayak, business head, Delta Electronics India Pvt...
Agriculture is one the world’s major industries and is indispensable to food security. The world without farmers and agriculture would be a nightmare for the modern world and civilisation. Artificial intelligence (AI) holds the promise of driving the agricultural...
The purpose of this circuit is to create a new topology with good power factor maintained at AC voltage input, to provide good efficiency output to the battery and to increase its life. Circuit diagram of the dual-voltage rechargeable torch...
The advent of AI, automation and smart bots triggers the question: Is it possible that data scientists will become redundant in the future? Are they indispensable? The ideal approach appears to be automation complementing the work data scientists do....