Kevin xdxd

[Lukas Henkel @QVHenkel]

Schematics for the new mainboard are done🙌(still need to clean it up though) We can now connect an external display to the watch via USB-C 😄

[Praveen Kumar Verma @Alacritic_Super]

Ever wondered what actually happens inside a chip when your headphones connect via Bluetooth?

​Here is a breakdown of the hardware components making it work:

​1. RF Transceiver (Physical Layer)
Operates in the 2.4 GHz ISM band. Uses Adaptive Frequency Hopping to hop across 79 channels up to 1,600 times per sec to avoid Wi-Fi noise.

​2. Baseband Processor & Link Controller
The digital core. Handles hardware-level timing, packet framing, AES-128 encryption & error correction before data hits the airwaves.

​3. Crystal Oscillator (XTAL)
Precision timing is everything. A high-accuracy crystal oscillator keeps slave devices synchronized with the master device's clock down to microseconds.

​4. Matching Network & Antenna
Converts RF signals into electromagnetic waves. PCB trace antennas or chip antennas tuned precisely to 2.4 GHz.

​5. Host Controller Interface (HCI)
The bridge between the silicon controller and the high-level OS stack.

​Tiny silicon doing massive math at 1,600 hops per second.

[Roberto Haz @tudimebeto]

Este chad entró al minuto 89, anotó el gol de la victoria al 90, en la entrevista primero le dice “hola buenas tardes” a la reportera y después confiesa que le pidió a papá Dios meter gol.

Nunca había visto un jugador así de humilde.

[Nahuel Lanzón @nahuelzn]

🇩🇪 Cero pulgas tuvo Klopp en su presentación como DT de Alemania!

“No acepté este trabajo por mí. Lo hago por ustedes. Acepto este puesto a pesar de haber visto cómo han tratado a Julian Nagelsmann y a Thomas Tuchel.

Si atacan a mi familia, me voy. Si creen que soy un inútil, díganmelo a la cara y me iré inmediatamente, sin pedir ninguna compensación.”

[CNX Software @cnxsoft]

Arduino support for @Nordic_Tweets nRF54L wireless SoCs
https://t.co/c3FFlEqgWp

Lolren's nRF54L Arduino Core adds Bluetooth LE and experimental Zigbee and Thread support to boards such as @seeedstudio XIAO nRF54L15 (Sense), XIAO nRFL54M20A (Sense), HolyIoT modules, the official nRF54L15 DK, and more.

The code is open-source, released under the MIT license.

[Madrid Sports @MadridSports_]

🏆 LOS PREMIOS DEL MUNDIAL 🏆

🇪🇸 Balón de Oro: Rodri
🇪🇸 Guante de Oro: Unai Simón
🇪🇸 Mejor jugador joven: Pau Cubarsí

[nacho con O @NachoConO]

de la nada Claudia Sheinbaum era la encargada de entregar el balón de oro en la final del mundial JAKSKAKSK😭 qué random

[CNX Software @cnxsoft]

Compact Rockchip RV1126B AI camera with support for AI vision, generative AI, and smart audio workloads.
https://t.co/IUslbdHJV5

@SeeedStudio reCamera Pro ships with 2GB or 4GB RAM, 16GB eMMC flash, and features an 8MP camera sensor supporting up to 4K @ 30 FPS, an M12 lens mount, a built-in 1W speaker, two microphones, Gigabit Ethernet with PoE, dual-band WiFi 5 connectivity, a USB-C port for power and data, and offers expansion capabilities through GPIO and MIPI DSI connectors.

It leverages the processor's 3 TOPS NPU for on-device computer vision, large language models (LLMs), vision-language models (VLMs), speech-to-text (STT), and text-to-speech (TTS). The company provides a web UI and an HTTP API for control.

[CNX Software @cnxsoft]

The world's smallest Arduino-compatible USB-C board.
https://t.co/I7CAAERRur

The moddo Pinch measures just 10.9 x 10.5 mm, and features a Microchip Technology Inc. SAMD11 Cortex-M0+ microcontroller with 4 KB SRAM and 16KB flash, an RGB LED, reset/bootloader button, 3.3 V LDO, and a total of 12 GPIOs via a 16-pin header.

The company provides a kit with a breakout board and a board URL to easily get started in the Arduino IDE.

[➶ Ñ𝖊 𝖉𝖊 𝕾𝖊𝖌𝖚𝖓𝖉𝖆 ➴ @ElDeLaSegunda]

Los mejores 45' minutos del Fútbol Mexicano.

Primer Tiempo COMPLETO,
México 2-0 Ecuador | 16vos de Final, México 26'.

[Wenting @zephray_wenting]

Inside the Modos Flow Eink monitor
There is... annoyingly large amount of power supplies

[edu 🇲🇽 @eduuxqs]

Aquí les dejo un resumen del México-Inglaterra con Mariano Closs narrando

Insisto, es el mejor narrador del mundo. Mis respetos.

[CNX Software @cnxsoft]

ESP32-C5 dual-band WiFi 6 and BLE 5.0 board with a 1.47-inch color LCD.
https://t.co/WFRXF1qzOU

@Waveshare00 ESP32-C5-LCD-1.47 is the first LCD board we've seen based on the new ESP32-C5 SoC. It features a 1.47-inch 262K-color display with 320 x 172 resolution, 4MB of flash, an RGB LED, a microSD card slot, and two 9-pin headers for GPIO expansion.

The company provides instructions to get started with the ESP-IDF framework and the Arduino IDE. Older projects for the previous-generation ESP32-C6-LCD-1.47 board might also work with some modifications for 5 GHz WiFi.

[chiquis @Champeinpapi1]

Y lo ecuatorianos se preguntan por qué sus jugadores estaban cagados…

Desde ahí ya iban perdiendo.
El Azteca se los comió.

[CNX Software @cnxsoft]

Compact CIX P1 12-core Cortex-A720/A520 SBC launched for $239 and up.
https://t.co/jcnpbDLVEG

The new @orangepixunlong Orange Pi 6 SBC shares many of the features of the Orange Pi 6 Plus board introduced last October, but comes in a smaller and lighter form factor (90 x 90mm vs 115 x 100mm), features two 2.5GbE ports instead of two 5GbE jacks, drops support for LiPo batteries, and is offered with lower RAM capacity options (8GB-32GB vs 16GB-64GB).

The company mentions support for Debian, Ubuntu, Android, Windows, OpenHarmony, and ROS2. That's possible because of UEFI, but don't expect 100% drivers support, especially for Windows.

[اخبار جنگ ایران ☫ @JangIranNews]

Hoy nos despedimos oficialmente del torneo con la frente en alto 🇮🇷... ¡pero la pasión ahora late por México! 🇲🇽🔥 No se desesperen, campeones, el futuro es suyo.

¡Adelante, campeones, y que su camino hacia el trofeo esté lleno de bendiciones! 🏆

[Sipeed @SipeedIO]

New Toys, Pocket Digital X-ray ~
Checking PCBA and everything is very fun !
Do you want it?

[CNX Software @cnxsoft]

BIOS-like firmware for the ESP32-C6 wireless SoC
https://t.co/Sp1lRGy4vf

OpenC6 BIOS open-source firmware runs as the base system on the ESP32-C6 and handles hardware initialization and system functions. Instead of flashing a full application each time, it can load small payload programs over USB or WiFi (PXE-like network boot) to RAM or flash (XIP) and use system functions through a simple Application Binary Interface (ABI).

It works on ESP32-C6 boards with at least 8MB SPI flash.

[CNX Software @cnxsoft]

New 3D ToF LiDAR sensor with 5cm to 9m range, 2.3K zones resolution, 100 HZ frame rate.
https://t.co/I1MOdTs7FJ

@ST_World VL53L9CX is a tiny (12.8 x 6.1 x 4.6 mm) ToF module acting like a mini 3D scanner with 2268 zones. It targets a range of applications in robotics, industrial automation, smart buildings, AR/VR, and healthcare.

The module interfaces to the host over MIPI I3C or CSI to transfer 2D and 3D maps, and the company provides two evaluation boards.