A wearable ECG heart-rate pendant. AD8232 front-end → on-device DSP (HR / HRV / PR-QRS-QT-QTc / mood) → screen + LAN web dashboard. Runs on an M5Stack Cardputer ADV (ESP32-S3, no PSRAM). 1000 Hz ...
A curated, searchable index of hands-on CTF labs covering classical/modern cryptography, XOR ciphers, hashing, OAuth flows, session hardening, MFA implementation, broken authentication, and access ...
2nd November 2026: We added new Yeet a Friend codes. Yeet a Friend is a Roblox game which is all about throwing your besties as far as possible. The experience shares a lot in common with racing games ...
2nd November 2026: We added new Basketball Legends codes. Basketball Legends is a popular Roblox game which offers quick-fire B Ball action. Instead of having to think about what team you want to play ...
Launch Dress To Impress on the Roblox app. Enter the lobby area. Select the Code icon on the left side of the screen. Copy one of the working coupons into the text box. Click the check mark button to ...
After the latest Heroes World codes? This long-running Roblox game has recently burst back to life with a huge new update, leading to an influx of new players and returning diehards. If you’re hopping ...
There are two ways to redeem promo codes in Escape From Tarkov. The first is to boot up the game launcher, then click on the drop-down arrow beneath your username in the top right-hand corner. Then ...
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