<p>1. Collected literature on self-curing concrete and IoT-based temperature monitoring systems.<br><br>2. Prepared M20 grade concrete mixes using PEG 400 (1% and 2%) as self-curing agents.<br><br>3. Embedded temperature sensors in concrete specimens to record live data.<br><br>4. Monitored and analyzed temperature variations, with alerts set for &lt;10°C and &gt;70°C.<br><br>5. Conducted slump and compressive strength tests, comparing conventional and self-curing concrete performance.</p>