https://sudonull.com/iot-training-board-without-circuit-assembly
Universal board for IoT engineers speeds up network programming. I2C, 1-Wire components, protection against failures. Learn applications in smart home projects. Suitable for middle/senior dev.
https://sudonull.com/meshtastic-build-on-esp32-s3-lora-e22
Step-by-step build Meshtastic node on ESP32-S3 with LoRa E22-900M30S, GPS and OLED. Firmware adaptation, pinout, PlatformIO. For middle/senior dev.
https://sudonull.com/pentest-iot-vulnerabilities-and-analysis-tools
Breakdown of IoT device pentest: OWASP Top 10, Nmap, GHIDRA, BetterCap. Step-by-step testing from scanning to exploitation for middle/senior devs. Learn how to identify risks.
https://sudonull.com/masjesu-botnet-attacks-iot-for-ddos
Learn how the Masjesu botnet infects routers and cameras for DDoS attacks. Tactics, vulnerabilities, and protection — read the analysis and protect your devices from threats.
https://sudonull.com/autonomous-temperature-sensor-on-solar-battery-for-iot
Create an autonomous wireless outdoor temperature sensor: detailed guide on energy saving, component selection (supercapacitors, BME280) and enclosure design.
https://ymaho.com/blockchain-iot-explained-simply-real-world-device-connections
How everyday devices connect to blockchains using sidechains and cross-chain tech. Understand IoT blockchain applications in plain English.
https://ymaho.com/helium-network-explained-decentralized-wireless-for-iot
Learn how Helium's community-built wireless network uses Hotspots to provide cheap IoT connectivity. Real-world examples with no jargon.
https://ymaho.com/helium-network-explained-community-wireless-for-beginners
Learn how Helium uses everyday people to build wireless networks. No tech jargon—simple explanations of Hotspots and coverage rewards. See real-world impact.
Online Timer - timeanddate.com
https://www.timeanddate.com/timer/
Timer online with alarm. Create one or multiple timers and start them in any order. Set a silent timer clock or choose a sound.
Online Stopwatch - easy to use - timeanddate.com
https://www.timeanddate.com/stopwatch/
Online stopwatch. Easy to use and accurate stopwatch with lap times and alarms. Optional split intervals and alarm sound.
timeanddate.com
https://www.timeanddate.com/
Online Timer with Alarm Create one or multiple timers and start them in any order.
The World Clock — Worldwide - timeanddate.com
https://www.timeanddate.com/worldclock/
World time and date for cities in all time zones. International time right now. Takes into account all DST clock changes.
Sunrise and Sunset Calculator
https://www.timeanddate.com/sun/
Calculate local times for sunrises, sunsets, meridian passing, Sun distance, altitude and twilight, dusk and dawn times.
Meeting Planner – Find best time across Time Zones
https://www.timeanddate.com/worldclock/meeting.html
Use the World Clock Meeting Planner to find a suitable time to have a telephone conversation, web cast, or meeting with participants …
Eastern Time – ET Time Zone
https://www.timeanddate.com/time/zones/et
What Is Eastern Time? Eastern Time (ET) is the easternmost time zone in the United States. It is also used in Canada. Almost half of …
Central Standard Time – CST Time Zone
https://www.timeanddate.com/time/zones/cst
CST Is the Central Time Zone In everyday usage, CST is often referred to as Central Time (CT) or the Central Time Zone. This can …
Australian Eastern Standard Time – AEST Time Zone
https://www.timeanddate.com/time/zones/aest
The country has a complex set of time zones, some of which have an unusual UTC offset. Converting AEST to Other Australian Time …
Current Local Time in New York, New York, USA
https://www.timeanddate.com/worldclock/usa/new-york
Current local time in USA – New York – New York. Get New York's weather and area codes, time zone and DST. Explore New York's …
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