The bootloader was developed for STM32VLDISCOVERY board, the only extra thing needed is an USB-UART module on PA10 (RX) and PA9 (TX) pins. Figure 1. Pinout of the system. After start-up, the system ...

Q：如何通俗地讲清 I²C、SPI、USB、UART、RS232 到底是什么东西？通俗，通俗，通俗。百度上的术语一大堆，到头来把我绕的糊里糊涂，我知道您什么都懂，能解释的让外行人也理解吗。 A：I²C 就像是一个有两个管理员的小队伍。这两个管理员一个负责发命令（主 ...

Qualcomm Technologies has introduced the new industrial-grade IQ chipset family with the IQ9, IQ8, and IQ6 series offering on ...

In our application we are using AWR1843AOP EVM board with UART protocol. We are converting the USB output from the board to UART using USB to TTL convertor. But we were not getting data from the TTL, ...

USB-C is the one connection to rule them all — literally, in many cases, thanks to a recent law passed by the European Parliament. Its popularity has made USB-C a common sight on new monitors. A ...

The EZ-USB FX20 is a programmable USB controller supporting speedy transfers via USB 20Gbps and LVDS interfaces. It is the ...

The 4-10mm lens is ideal for autonomous motorised robots (AMR), where it can be used to read barcodes on shelves to check for product outages or pricing accuracy. The high resolution performance ...

Connectivity options on the ESP32-S3-LCD-1.47 include 2.4 GHz Wi-Fi 4 and Bluetooth 5.0, which support mesh networking and ...

next time we again need to follow entire process. I guess OS is loaded in RAM only. How to make it permanent in FLASH memory? so that if I select bootmode as OSPI FLASH it will directly start with OS ...

Luckily, USB Power Delivery (USB PD) is a universal charging specification that allows you to sidestep the fragmented phone charger market altogether. Here’s everything that you need to know ...

Whether your desktop PC lacks a Wi-Fi card or you’re looking to upgrade the Wi-Fi on your laptop, one of the easiest ways to get connected is using a USB Wi-Fi adapter. These nifty little ...