Avnet Silica’s Post

🚨 SPI Protocol 🚨 ✅️SPI stands for the Serial Peripheral Interface. ✅️It is a serial communication protocol that is used to connect low-speed devices. ✅️It was developed by Motorola in the mid-1980 for inter-chip communication. ✅️It is commonly used for communication with flash memory, sensors, real-time clock (RTC), analog-to-digital converters, and more. ✅️It is a full-duplex synchronous serial communication, which means that data can be simultaneously transmitted from both directions.

SPI Protocol interface hardware schematic

Something interesting to check from ONSEMI. The CEM102 Analog Front End (AFE) #futureelectronics #Future #onsemi

ESP32-C6 Feather is here, time to bring it up 🚀🛠️💡 The ESP32-C6 (https://lnkd.in/eVBjprAp) is Espressif’s first Wi-Fi 6 SoC integrating 2.4 GHz Wi-Fi 6, Bluetooth 5 (LE) and the 802.15.4 protocol. It brings the goodness you know from the low-cost C3 series (https://lnkd.in/dG-AKBaY) and improves it with Zigbee/802.15.4 at 2.4Ghz. That means it could make for great Matter (https://lnkd.in/gPuGWZSU) development hardware! We took our Feather ESP32-S2 (https://lnkd.in/dWP2r_cB) and swapped out the 'S2 for a C6. Plus some re-routing and here's what we've got: a C6 Feather with lots of GPIO, lipoly charging and monitoring with the MAX17048, (https://lnkd.in/eXkJ_HQb) NeoPixel, I2C Stemma QT port, and a second low-quiescent LDO for disabling the I2C and NeoPixel when we want ultra-low power usage. We also tossed a BME280 (https://lnkd.in/gVv_yRD) on there, so you could use it immediately as a low power temp/hum/pressure sensor. Now it's time to do the bringup - we like to blink LEDs, toggle pins, and also check that NeoPixels glow up. Good news: so far everything works! We're going to keep at it and see if we can maybe get a simple Matter demo going before we book the PCBs #adafruit #feather #esp32c6 #featherboard #wifi6 #bluetooth5 #zigbee #matteriot #lowpower #iotdevelopment #tempmonitoring #pcbdesign

Introducing our versatile DVK board—designed to showcase the cutting-edge capabilities of the GPX10 AI SoC. This board is packed with a suite of features tailored for embedded and battery-powered applications.   From an analog Mux for seamless sensor integration to microphones that balance power consumption with signal-to-noise performance, our DVK offers unparalleled flexibility. The LEDs and programmable buzzer provide real-time alerts, while the Bluetooth communication module ensures efficient data transmission.   With an ultra-low power camera connector and an array of onboard sensors, including those for fall detection and tilt angle, our DVK is a robust solution for advanced AI applications.   Explore the full potential of this innovative platform by visiting our product page: https://lnkd.in/gb-Ratz4. #AIRevolution #EmbeddedInnovation #TechAtItsBest #SmartTechnology #AIChip #EdgeComputing #IoTDevices #UltraLowPower #AIHardware #TechInnovation #ConnectedDevices #SmartSensors #InnovationInTech #MachineLearning #Microelectronics

🔧 Today, I dived into interrupts in embedded systems! I learned how interrupts allow a microcontroller to pause its current task and quickly handle important events, like a button press, using Interrupt Service Routines (ISRs). Some key takeaways: External Interrupts: Triggered by outside events like sensors. Internal Interrupts: From peripherals like timers. Interrupt Latency: The time delay to respond to an interrupt. Edge vs. Level Triggered: Different ways to activate interrupts. Implemented a Traffic Light Controller using Arduino and Wokwi with an interrupt-driven pedestrian button! #EmbeddedSystems #Arduino #Microcontrollers #LearningEveryday #TechJourney

NXP has announced a new microcontroller to power AI-enabled edge devices. The i.MX RT700 includes two DSP cores from Cadence Tensilica. Together with NXP's Neutron NPU, this should allow significant improvements in performance and power. "Its Compute Subsystem includes a primary Arm® Cortex®-M33 running at 325 MHz and Cadence® Tensilica® HiFi 4 DSP for more DSP and audio processing. An ultra-low power Sense Subsystem includes a second Arm Cortex-M33 and Cadence Tensilica HiFi 1 DSP. This removes the need for an external sensor hub." https://lnkd.in/gvVERu-T

Exploring the World of Microcontrollers and GPIO Pins! 🌟 Dive into the realm of electronic devices where GPIO pins act as nerve endings, enabling interaction with the outside world. 💡 From LEDs to sensors and motors, GPIO pins unlock endless project possibilities. 🔗 #Microcontrollers #GPIO #ElectronicsProjects #Innovation #DIYElectronics #TechExploration

Imagine having an MCU specifically crafted for wireless connectivity, ready to power your innovative projects. In my latest video, I showcase the impressive BLE capabilities of the STM32WB55, unlocking a world of possibilities. Thanks to its ground-up design for wireless communication, ST has made implementing BLE GATT and services a breeze. With intuitive GUI tools in STM32CubeMX and STM32CubeIDE, getting started is both seamless and efficient. While the demo focuses on controlling LEDs, the potential extends far beyond. Picture this: measuring data, interacting with external displays, and so much more—all within reach with the STM32WB55’s versatility. And let’s talk specs. With 1MB of flash and 256KB of SRAM, this MCU is a powerhouse, ideal for BLE-enabled applications in smart homes, from speakers to washing machines. The sky’s the limit with this incredible MCU. Ready to explore the possibilities? Dive into the world of wireless connectivity with the STM32WB55. #embeddedSystems #BLE #STMicroelectronics #EmbeddedHardware

🌌 PD-130: The Galaxy's Charging Station, At Your Fingertips 🚀 Dear space explorers, On your journey through the vast cosmos, you need a powerful energy core to charge your gear. Now, we proudly introduce the PD-130 – a 330W 3C1A GaN charger with unprecedented power. Interstellar Travel Essential: A universal voltage of 100-240Vac ensures worry-free charging on any planet. Powerhouse: Three USB-C ports and one USB-A port support PD+QC3.0 fast-charging protocols, with a total output power of up to 330W. Rapid Refuel: The XT60 output port delivers a powerful 20V/15A charge for quick energy replenishment. Intelligent Allocation: Intelligently recognizes and allocates power to ensure optimal charging efficiency for your devices. 🌠 Let PD-130 be your charging companion as you explore the universe, providing ample energy for your devices no matter which galaxy you're in. 🗨️ Interactive Topic: If PD-130 were your spaceship's charging station, what devices would you charge with it? Share your cosmic adventure stories in the comments. #InterstellarCharging #GaNTechnology #PD130 #FutureCharging #LinkedIn