Demystifying Best ADC Reference Designs

Analog-to-digital converters are virtually everywhere, where there is a need to convert an analog signal to digital. Since most real world signals are analog, ADCs are important electronic components which help us...

How To Make A Computer UPS?

UPSs are great for securing your work and equipment from power line surges and blackouts. They work to provide clean and stable power to electronics equipment such as computers, communications and...

How To Make Precise Digital Weighing Scales?

Digital weighing scales are the most precise and extremely dependable when it comes to domestic, laboratory or industrial usage. In today’s competitive market, weighing scales have become highly integrated and cost effective. For...

Make Home Electricity Meter To Cut Bills!

For a domestic or small commercial environment, single-phase electricity meters help to cut down costs of a three-phase distribution network. Read on to view some ready-to-use single-phase meter reference designs which can calculate accurate...

How To Make RF Remote Controls?

Radio-frequency remote controls are inevitable. They are now appearing in great numbers owing to better user experience and by overcoming various drawbacks of infrared (IR) remotes including - line-of-sight pointing, short transmission range,...

Designing Li-ion Battery Chargers

Lithium-ion batteries are the best battery choice you’ll ever need to power just about anything — from your laptop, cell-phones and digital cameras to bluetooth headsets, media players, medical and wearable devices. Get...

Wireless Charger Designs For Battery-powered Devices

Wireless charging is a new technology good to charge almost any device − smartphones, tablets, wireless speakers, mice, keyboards, wearables, digital cameras − and many more battery-powered devices. You can charge a device to...

Smart Thermostat Control To Reduce Home Energy Bills

Nowadays, people need a zero-degree separation from the temperature they want. A thermostat is a handy little device designed for such specific heating and cooling needs. They form a component of...

How To Make A Gas Detector?

Gas sensors are important to monitor and warn of a dangerous gas level which can be harmful to organic life. Sophisticated gas sensor systems are being used in medical diagnostics, manufacturing...

How To Make A Wearable Fitness Tracker?

A personal fitness tracking device is a perfect way to help you understand your exercise and health habits so that so that you can stick to your fitness regimes. A lot of these...

LATEST POSTS

LM386 Audio Amplifier

Here is a simple audio amplifier circuit built around 8-pin integrated circuit LM386. The author’s prototype is...

Challenges Faced In Designing ‘Approved’ Medical Devices In India

The medical device industry in India is fairly new. According to Infosys, around 75 per cent of...

TV Remote becomes an RF Remote

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In this video, the author will show you how he used the popular nRF24L01+ RF IC to...

National Connectivity Via LoRaWAN In Just Eight Months

Google trends graph shows a rapid increase in the search for Long Range Wide Area Network (LoRaWAN)...

Wireless Digital Thermometer For Multiple Sensors

A lot of remote sensing thermometers have a problem with measuring more than one temperature at a...