The SparkFun MCP4725 Arduino Library provides full control over Microchip's MCP4725, a 12-bit single-channel I2C digital-to-analog converter (DAC). The MCP4725 is compatible with SparkFun's Qwiic ...

默认使用WiFi驱动版本v7.6.7.2-fw-20240823(recommend)。 mt_wifi的firmware可选，warp默认使用v7.6.7.2配套的warp_20231229-5f71ec，firmware用驱动自带的，不可选。 驱动版本v7.6.7.2-fw-default不建议使用，我使用5G无线 ...

We like to joke about percussive maintenance when we talk about tools and technology. A good swift hit with a hammer can fix a lot of issues, right? Well, one researcher out of New Zealand found it ...

I2C is an important communication protocol that is developed by Philips (now NXP). Using this I2C protocol, an MCU can be connected with multiple devices and start communication. I2C works with only ...

Last week I spent most of my leisure time studying nonvolatile memory chips. The result was a better understanding of Arduino’s EEPROM. This might look like novice work, but I hope my thoughts will ...

We’ve talked about PXE booting the Raspberry Pi 3B+, and then looked at the Raspberry Pi 4 as a desktop replacement. But there’s more! The Pi 4 sports a very useful new feature, the flashable ...

The creative adventures with ATtiny series microcontroller are awesome if you know how to play them. ATtinys — especially the ATtiny85s — are all around us, and by using one, we can shrink the size of ...

This tutorial is intended to explain what RAM is and give some background on different memory technologies in order to help you identify the RAM in your PC. It will also discuss RAM speed and timing ...