Engineering Science & Technology - EST

Engineering Science & Technology - EST

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26/09/2026

Build Your Own AC/DC Fan! đŸ”Ĩ Complete Circuit & PCB Design | Altium Develop

đŸ”ĨđŸ”ĨđŸ”ĨAltium Develop: https://www.altium.com/in/yt/engineeringscienceandtech

DIY AC/DC Fan Making at Home | Altium Designer PCB Development đŸ”Ĩ

đŸ”ĨCircuit+PCB: https://drive.google.com/drive/folders/1g0lpMqC6w6CqPvy3DhrorDWNrefd1r-_?usp=sharing

In this video, I’m designing and developing a DIY AC/DC Fan circuit and PCB using Altium Designer. The goal is to create a practical fan system that can operate with both AC and DC power, making it useful for DIY electronics projects, backup power systems, IPS/UPS applications, and custom fan projects.

23/09/2026

Pure Sine Wave Inverter Making at Home đŸ”Ĩ Final Part-3 | Altium Designer PCB Development
đŸ”ĨđŸ”ĨđŸ”ĨAltium Develop: https://www.altium.com/in/yt/engineeringscienceandtech

đŸ”ĨPure Sine Wave Inverter Schematic+PCB Files: https://drive.google.com/drive/folders/1OO9aDqLRjUMBmrICW0IOQhEoJzTOcRyf

In this Final Part-3, we complete our Pure Sine Wave Inverter project from PCB development to the final stage! đŸ”Ĩ

22/09/2026

Ferrite Core āĻŸā§āϰāĻžāĻ¨ā§āϏāĻĢāϰāĻŽāĻžāϰ āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āϜāĻžāύāĻžāϰ āϜāĻ¨ā§āϝ āĻšāĻžāϤ⧇āϰ āĻ•āĻžāϛ⧇ āύāϤ⧁āύ, āĻĒ⧁āϰāĻžāϤāύ āχāύāĻ­āĻžāĻ°ā§āϟāĻžāϰ, āĻĒāĻžāĻ“ā§ŸāĻžāϰ āϏāĻžāĻĒā§āϞāĻžāχ āϝāĻž āĻĒā§‡ā§Ÿā§‡āĻ›āĻŋ āϖ⧁āϞ⧇ āϏ⧇āĻ–āĻžāύ āĻĨ⧇āϕ⧇ āϏāĻ‚āĻ—ā§āϰāĻš āĻ•āϰ⧇āĻ›āĻŋāĨ¤đŸ˜Š āϕ⧋āύ āϕ⧋āϰ āĻ•āϤ āĻ“ā§ŸāĻžāϟ āύāĻŋāϤ⧇ āĻĒāĻžāϰāĻŦ⧇, āĻ•āϤāϗ⧁āϞ⧋ āĻĒā§āϝāĻžāϚ āĻšāĻŦ⧇, āϤāĻžāϰ āĻ•āϤ āύāĻžāĻŽā§āĻŦāĻžāϰ āĻšāĻŦā§‡â“â“â“ āωāĻ¤ā§āϤāϰ āϖ⧁āϜāϤ⧇ āĻ—āĻŋā§Ÿā§‡ āĻ…āĻŦāĻžāĻ• āĻšāϞāĻžāĻŽ āϝ⧇, āĻāĻ•āϟāĻž āĻāĻŽāύ āϕ⧋āύ āĻ­āĻŋāĻĄāĻŋāĻ“ āĻŦāĻž āϰāĻŋāϏ⧋āĻ°ā§āϏ āĻĒ⧇āϞāĻžāĻŽ āύāĻž āϝ⧇ āϏāĻšāĻœā§‡ āφāĻŽāĻŋ āĻāχ āωāĻ¤ā§āϤāϰāϗ⧁āϞ⧋ āĻĒāĻžāχđŸĨą āĻŦāĻžāĻ§ā§āϝ āĻšā§Ÿā§‡ AI āĻāϰ āϏāĻšāϝ⧋āĻ—āĻŋāϤāĻž āύāĻŋāϞāĻžāĻŽ đŸ¤Ŗ āĻ­āĻžāχ āϝāĻž āύāĻŋāĻœā§‡ āϜāĻžāύāϤāĻžāĻŽ, āϤāĻžāĻ“ āϏāĻŦ āϭ⧁āϞ āĻŽāύ⧇ āĻšāϤ⧇ āĻļ⧁āϰ⧁ āĻ•āϰāϛ⧇āĨ¤ 😎 āϤāĻŦ⧇ āĻ…āύ⧇āĻ• āϰ⧇āĻĢāĻžāϰ⧇āĻ¨ā§āϏ āĻĒā§‡ā§Ÿā§‡āĻ›āĻŋ āĻāϟāĻž āϏāĻ¤ā§āϝāĨ¤ â¤ī¸â¤ī¸â¤ī¸ āĻāϰ āωāĻĒāϰ āĻ­āĻŋāĻĄāĻŋāĻ“ āϚāĻžāύ āĻĒā§āϰāĻŋ⧟ āĻ­āĻžāĻ‡ā§Ÿā§‡āϰāĻž ❓❓❓

19/09/2026

Electronics āĻ•āĻžāĻœā§‡āϰ āϜāĻ¨ā§āϝ Pocket Oscilloscope! 😍 FNIRSI DSO-510 Review & Test

13/09/2026
09/09/2026

I got over 2,000 reactions on my posts last week! Thanks everyone for your support! 🎉

09/09/2026

āĻ•āĻŋ āύāĻžāĻŽ āĻĻāĻŋāϤ⧇ āĻĒāϰāĻŋ āϰ⧋āĻŦāϟāϟāĻŋāϰ ❓❓❓🤔🤔🤔

āĻāĻ• Box āĻāχ IPS + UPS + Power Bank! 😱 RouterONU āϚāϞāĻŦ⧇ ā§Ž -ā§§ā§Ļ āϘāĻŖā§āϟāĻž!🔋 Portable Inverter Making 05/09/2026

āĻāχ āϞ⧋āĻĄāĻļ⧇āĻĄāĻŋāĻ‚ āĻāϰ āϏāĻŽā§Ÿ āĻ…āύ⧇āĻ• āωāĻĒāϝ⧋āĻ—ā§€ āĻāĻ•āϟāĻŋ IPS/UPS āĻĄāĻŋāĻ­āĻžāχāϏ đŸ˜Šâ¤ī¸â¤ī¸â¤ī¸â¤ī¸đŸ”ĨđŸ”ĨđŸ”ĨđŸ”Ĩ

āĻāĻ• Box āĻāχ IPS + UPS + Power Bank! 😱 RouterONU āϚāϞāĻŦ⧇ ā§Ž -ā§§ā§Ļ āϘāĻŖā§āϟāĻž!🔋 Portable Inverter Making đŸ”ĨGet your first PCB order at $0.1 via NextPCB:https://www.nextpcb.c...

02/09/2026

🎉 Facebook recognized me as a top rising creator this week!

28/08/2026

Portable Power Station at Home! đŸ”Ĩ IPS /UPS for Router/ONU Backup | Altium Develop

đŸ”ĨđŸ”ĨđŸ”ĨAltium Develop: https://www.altium.com/in/yt/engineeringscienceandtech

Build an All-in-One Portable Inverter System that combines AC/DC IPS, UPS, WiFi Router & ONU Backup, and an AC Load Inverter in one compact system! 🔋⚡

This portable power backup system uses a Li-ion battery pack to provide reliable backup power during load shedding or power outages. It can be used for WiFi routers, ONU devices, DC loads, and selected AC loads.

đŸ”Ĩ In this project:
â€ĸ AC/DC IPS & UPS System
â€ĸ WiFi Router UPS
â€ĸ ONU Backup
â€ĸ AC Load Inverter
â€ĸ Li-ion Battery Pack
â€ĸ Portable Inverter System
â€ĸ Automatic Power Backup
â€ĸ AC & DC Output
â€ĸ Emergency Backup Power
â€ĸ Compact Portable Design
â€ĸ Home Power Backup

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