Projects Archives - Electronics-Lab.com https://www.electronics-lab.com/projectcategory/projects/ Open Source Hardware Electronics Projects Thu, 02 Mar 2023 17:27:10 +0000 en-US hourly 1 https://www.electronics-lab.com/wp-content/uploads/2022/10/cropped-512x512_logo-32x32.png Projects Archives - Electronics-Lab.com https://www.electronics-lab.com/projectcategory/projects/ 32 32 LilyGO TTGO T5-4.7 E-Paper Weather Station https://www.electronics-lab.com/project/lilygo-ttgo-t5-4-7-e-paper-weather-station/ https://www.electronics-lab.com/project/lilygo-ttgo-t5-4-7-e-paper-weather-station/#respond Thu, 29 Dec 2022 17:55:45 +0000 https://www.electronics-lab.com/?post_type=project&p=130921

The LILYGO T5 4.7 inch E-Paper ESP32 Development Board is an exciting 4.7″ e-paper display integrated...

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]]> https://www.electronics-lab.com/project/lilygo-ttgo-t5-4-7-e-paper-weather-station/feed/ 0 Universal AC Voltage Step-Down Power Converter – 18V DC Output From 85-265V AC Input https://www.electronics-lab.com/project/universal-ac-voltage-step-down-power-converter-18v-dc-output-from-85-to-265v-ac-input/ https://www.electronics-lab.com/project/universal-ac-voltage-step-down-power-converter-18v-dc-output-from-85-to-265v-ac-input/#respond Sat, 24 Dec 2022 17:00:43 +0000 https://www.electronics-lab.com/?post_type=project&p=130780

The project described here is an off-line universal AC Voltage input step-down regulator which provides accurate...

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]]> https://www.electronics-lab.com/project/universal-ac-voltage-step-down-power-converter-18v-dc-output-from-85-to-265v-ac-input/feed/ 0 Reinforced Isolated Current-Sense Amplifier with Precision ±250-mV Input, Differential output & Integrated DC/DC Converter https://www.electronics-lab.com/project/reinforced-isolated-current-sense-amplifier-with-precision-%c2%b1250-mv-input-differential-output-integrated-dc-dc-converter/ https://www.electronics-lab.com/project/reinforced-isolated-current-sense-amplifier-with-precision-%c2%b1250-mv-input-differential-output-integrated-dc-dc-converter/#respond Sat, 24 Dec 2022 16:32:22 +0000 https://www.electronics-lab.com/?post_type=project&p=130751

This isolated single-supply bidirectional current sensing project can accurately measure load currents from –2A to 2A....

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]]> https://www.electronics-lab.com/project/reinforced-isolated-current-sense-amplifier-with-precision-%c2%b1250-mv-input-differential-output-integrated-dc-dc-converter/feed/ 0 Overcurrent / Over-discharge Protector for Lead Acid Batteries https://www.electronics-lab.com/project/overcurrent-over-discharge-protector-for-lead-acid-batteries/ https://www.electronics-lab.com/project/overcurrent-over-discharge-protector-for-lead-acid-batteries/#respond Sat, 24 Dec 2022 15:18:13 +0000 https://www.electronics-lab.com/?post_type=project&p=130725

The project described here protects and monitors a Lead-Acid battery against too-low battery voltage and over-current...

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]]> https://www.electronics-lab.com/project/overcurrent-over-discharge-protector-for-lead-acid-batteries/feed/ 0 Isolated Voltage-Measurement With ±1V Input and Differential Output with Integrated DC/DC Converter https://www.electronics-lab.com/project/isolated-voltage-measurement-with-%c2%b11v-input-and-differential-output-with-integrated-dc-dc-converter/ https://www.electronics-lab.com/project/isolated-voltage-measurement-with-%c2%b11v-input-and-differential-output-with-integrated-dc-dc-converter/#respond Fri, 23 Dec 2022 18:54:51 +0000 https://www.electronics-lab.com/?post_type=project&p=130694

This project can be used in bidirectional high-voltage measurements. The output is fully isolated from the...

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]]> https://www.electronics-lab.com/project/isolated-voltage-measurement-with-%c2%b11v-input-and-differential-output-with-integrated-dc-dc-converter/feed/ 0 Interactive LED Coffee Table – Arduino Compatible https://www.electronics-lab.com/project/interactive-led-coffee-table-arduino-compatible/ https://www.electronics-lab.com/project/interactive-led-coffee-table-arduino-compatible/#respond Fri, 23 Dec 2022 16:49:54 +0000 https://www.electronics-lab.com/?post_type=project&p=130660

The project demonstrated here is an IR proximity sensor-based LED light, mainly designed for interactive coffee...

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