Search Results for : AI

The Waveshare's ESP32-H2-DEV-KIT-N4 is an ESP32-H2-MINI-1-based dev board featuring a 96MHz RISC-V 32-bit core, 320KB ROM, 128KB HP SRAM, 4KB LP SRAM, 4MB Flash, Zigbee 3.0, Thread, and Bluetooth LE connectivity. All these features make it suitable for applications like smart homes,...

The Milk-V Duo S is another compact SBC powered by the SOPHON SG2000 Dual-Core RV64 Processor. The SOPHON SG2000 is a hybrid SOC With Dual C906 RV64 Cores and an ARM Cortex-A53 Core. Additionally, the board features an 8051-based 6KB MCU and a 0.5 TOPs (Int8) TPU similar to the Milk-V...

The WeAct ESP32H2-N4 is an affordable development board featuring the ESP32-H2 wireless microcontroller, offering Bluetooth 5.2 LE, Zigbee 3.0, and Thread connectivity. Priced at just $5.70 plus shipping, it provides a cost-effective solution for IoT (Internet of Things) projects...

The Waveshare RP2040-PiZero is a new board that adopts the form factor of the Raspberry Pi Zero while integrating the Raspberry Pi RP2040 microcontroller instead of a Linux-capable application processor. Resembling the Raspberry Pi Zero, the RP2040-PiZero board maintains a...

Raspberry Pi has recently shared two significant updates: one about the PCIe FFC (Flexible Flat Cable) connector and the other introducing the new Raspberry Pi HAT+ (HAT Plus) standard. The PCIe FFC connector specifications, previously undisclosed, have now been made available and many...

Particle recently launched their new M-Series devices, including M-SoM modules and their development boards. These modules are designed to cater to different needs, offering a variety of features to support quick prototyping. At the time of writing this series is built with three...

This is a simple signal conditioner circuit for Piezoelectric sensors. The circuit converts the input charge to voltage and the level shifts to the ADC input range of 0.1 V to 2.4 V. The circuit is built using AD8608 OPAMP from Analog devices. Piezoelectric elements are used to...

Introduction The Fourier Transform is a mathematical technique that transforms a time-domain signal into its frequency-domain representation. In other words, it decomposes a signal into its frequency components. The result is called the spectrum of the signal. Historically, the...