Designing a DTMF based Home automation system - GSM | Relay control
Blog link :
This video is an introduction to a GSM based relay control board i designed. The board has a 2G GSM module SIM800C onboard and a MP3 player which play audio responses like a IVRS system during an ongoing call like Amazon Alexa. The board can control AC appliances connected to the relays using DTMF control or MQTT based web app. Since the board talks , i call it VALTALK - v1:)
1 view
165
30
4 days ago 00:18:11 1
Framer Tutorial: Animate Buttons Like a Pro
5 days ago 00:03:07 1
Two Faced (Official Music Video) - Linkin Park
5 days ago 00:02:36 1
Five Little Elves | Christmas Song For Kids | Super Simple Songs
5 days ago 00:03:02 1
Milk & Cookies | Holiday Song for Kids | Rhymington Square
5 days ago 00:02:36 5
Jingle Bells | Christmas Song | Super Simple Songs
5 days ago 00:08:10 1
AI Agents Will Create MILLIONAIRES in 2025 – Are You Ready
1 week ago 00:01:00 1
Big Fails 😂😂😂
1 week ago 00:11:11 1
Archangels Healing Your Aura @432Hz In Just 11 Minutes With Delta Waves
2 weeks ago 00:03:18 3
진 (Jin) ’Running Wild’ Official MV
2 weeks ago 00:05:15 1
Aeon Flux - “War“ (New Original Soundtrack and Sound Design)
2 weeks ago 00:04:27 1
Botsol vs. Leads Sniper: Email Extractor Showdown 🔥
2 weeks ago 00:02:10 1
Glockenspiel - “Corpse Bride Theme“ Lesson by Project Musica 🎶
2 weeks ago 00:01:18 1
ORIVISION New Launch - 4 Channels HEVC HDMI Encoder EH1304
2 weeks ago 00:03:44 1
SQWOZ BAB - ОЗЕРО В ЛЕСУ (Премьера клипа 2024)
3 weeks ago 00:20:02 1
NEW Thermaltake TH360 V2 Ultra ARGB Sync AIO CPU Water Cooler With IPS LCD Screen
3 weeks ago 03:00:22 6
THE CURE :: SONGS OF A LOST WORLD :: FULL LIVE STREAM
3 weeks ago 00:03:11 1
Karli Wilkinson - Xpaxn
3 weeks ago 00:04:19 1
The Fox | Historical Documentary Constructor
3 weeks ago 08:02:30 14
Beautiful Autumn Jazz Vibes: 12 Relaxing Jazz Tracks for a Peaceful Fall Day in Nature- 8-Hour Loop.
3 weeks ago 00:13:16 1
Виды эмоциональных волн. дизайн человека. Эмоциональный авторитет.
3 weeks ago 00:04:41 1
Crypto Wallet | Best Bitcoin Wallet | Top Crypto Wallet
3 weeks ago 00:16:17 1
The Ultimate Email Extractor in 2024 🚀
3 weeks ago 00:01:00 1
Amazing Transforming Space Saving Furniture | Cool Murphy Bed Ideas for Small Home Space Innovations