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IOT digital clock with Instagram stats using ESP8266

Gadgetronicx Team October 13, 2019 4 Comments

Having a display in any electronics project makes it more interesting as you can visualize data with it. With that in mind I thought it’d be useful if I have a small display, connected to the Internet in my work…
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IOT, Projects

Development boards, diy projects, IOT, Protocols

Beginners guide for Electronics troubleshooting

Gadgetronicx Team October 8, 2019 5 Comments

Troubleshooting can take many forms to meet the needs of many different scenarios. While individual steps may vary, the most important steps in electronics troubleshooting are in preparation. This is a guide on getting ready to troubleshoot. This guide is…
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Electronics, Guide

Alarm circuit for workaholics

Frank Donald September 26, 2019 1 Comment

Being a workaholic might sound kinda cool. But study says people who tend to work long hours sitting before computers have high risk of developing diseases like diabetes, heart ailments and so on. So I thought to design a simple…
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555 timer circuits, Circuit diagrams and Schematic designs, Electronics

IC, Timer IC 555

2 to 2.5 Ghz RF Jammer Circuit using IC HMC385

Gadgetronicx Team September 9, 2019 2 Comments

RF Signal jammers are circuits used to jam RF signals of particular frequency. These circuits jam RF signals around us stopping the device from reception and decoding of these signals. These kind of jammers block signals from Cell Phones, Wireless…
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Circuit diagrams and Schematic designs, Electronics, Transceiver Circuits

generator, IC, RF

Inductor tutorial : Working and how to use in practical Circuits

Frank Donald August 28, 2019 10 Comments

Inductor is a passive component in Electronics and considered most important one after Resistors and Capacitors. Speaking of Inductors, it is nothing more than a wire wound tightly around a core. This tutorial is written to provide good understanding about…
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Electronic Tutorials, Electronics

Inductors

Cat Food Restock alert circuit

Gadgetronicx Team August 25, 2019 0 Comments

One of my friend recently has got a Cat and he loves him so much. But due to busy schedule with business he couldn’t take care of it properly and only relies on his granny to feed him. The problem…
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Alarm Circuits, Circuit diagrams and Schematic designs, Electronics

alarm, sensor

Acceleration sensing Alarm using ADXL337

Gadgetronicx Team August 16, 2019 0 Comments

Accelerometers are sensor that is used to measure acceleration of itself or the object where the sensor is fixed to. It is capable of measuring acceleration occurring due to external forces applied and also gravity. This Acceleration sensing alarm circuit…
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Alarm Circuits, Circuit diagrams and Schematic designs, Electronics

alarm, op amp, opamp, sensor

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