If you're looking to upgrade your TV, snagging an OLED TV is a great way to get the richest colors, widest viewing angles and perfect blacks in your picture. And with Presidents' Day sales ...

OLED TV deals can save you serious cash on premium displays, and you're certainly browsing at the right time. Thanks to clearance sales from retailers like Amazon, we expect these high-end screens ...

If you're shopping for your first OLED TV, now is the time to buy. OLED TV deals have never been cheaper and whereas finding a sub-$1,000 OLED used to be near-impossible, now you can find multiple ...

Open-source computer hardware and services specialist Elecrow has shared the first details of its new CrowPi 3 open-source ...

Here’s how it works. The best OLED TVs on the market today deliver beautiful image quality thanks to the self-lighting pixels that define this technology. What these pixels deliver are ...

Snag a four-pack of Chipolo One Bluetooth trackers at a deep discount. The combo pack is just $67.50. Apple’s latest and greatest iPad mini model is on sale via Amazon for $100 off. You can snag ...

Samsung Electronics Co. Ltd. 3.16% ₩378.11T ...

NFC-based secure access control system using Arduino UNO R4 WiFi and PN532 reader. Features dual-layer authentication (local and remote), encrypted communications over TLS, and real-time monitoring.

Hệ thống giám sát và tưới tiêu tự động dùng ESP32, cảm biến độ ẩm, gửi dữ liệu lên Blynk để giám sát từ xa.