Improved the OLED driver to support multiple fonts. Currently supports:6x8
8x16
12x24
16x32Drivers:
[hide] https://github.com/micropython-Chinese-Community/mpy-lib/tree/master/LED/OLED_I2C_ASC [/hide]...
Wireless LAN (Wi-Fi) is increasingly being installed on a variety of devices, such as mobile devices and printers. However, if the Wi-Fi communication bandwidth and noise in the same frequency band ex...
[i=s]This post was last edited by Hot Ximixiu on 2021-9-8 08:41[/i]This document introduces how to boot the Debian system on the RVBoards-D1-Nezha development board.It contains the RVBoards_D1_debian_...
FreeRTOS is a real-time operating system for microcontrollers and small microprocessors. It is distributed under the MIT license. FreeRTOS is built with an emphasis on reliability and ease of use.Safe...
[table=98%] [tr][td]Using microchip chip to design bootloader code, in the car bootloader process, the FLASH read/write/erase code is generated into a hex or s19 file, downloaded to the RAM address to...
1 Introduction Ammunition was mainly stored in warehouses from the time it left the factory until it was used by troops in combat or training. During long-term storage, ammunition is in a macroscopic...[Details]
1. Performance characteristics of PIC microcontrollers
PIC series microcontrollers are 8-bit embedded microcontrollers first introduced by Microchip in the United States that use reduced instru...[Details]
Recently, Fuhong Chuangxin issued a notice of product price increase, stating that due to well-known reasons, the global semiconductor industry has an imbalance in supply and demand, the production c...[Details]
On July 6, Cologne Co., Ltd. issued an announcement on the progress of its cash acquisition of 51% of the equity of Juxun Semiconductor Technology (Shanghai) Co., Ltd. and the completion of cash paym...[Details]
Due to different design parameters, the mechanical characteristics and uses of torque motors are divided into two categories: winding characteristics and constant torque characteristics torque moto...[Details]
This Huawei mate8 was bought for my father, and he has been using it for more than three years. Recently, my father has been complaining that the phone appears to have 50% power after being fully...[Details]
China Energy Storage Network:
"My understanding of Internet thinking includes the following aspects: first, creating value for users; second, sharing ideas; third, innovative thinking; fourth...[Details]
The parameter definitions and descriptions of the high-speed analog-to-digital converter (ADC) are shown in Table 1.
Table 1 Dynamic parameter definition
Board layout...[Details]
The Platform. Manager? product family represents the third generation of mixed-signal devices offered by Lattice. Programmable Platform. Manager devices greatly simplify board design by integrating...[Details]
When the slave device sends data to the master device, it first checks the clock line to confirm whether the clock line is at a high level. If it is at a high level, the slave device can start tr...[Details]
1. About the large model
A large model is a deep neural network model trained with massive amounts of data, characterized by a large parameter size and complex computational structur...[Details]
Steam flow measurement is difficult, mainly because steam is a special medium. With the change of working conditions (such as temperature and pressure), superheated steam often turns into saturated st...[Details]
On March 5, the Management Committee of Shaoxing Binhai New Area, Zhejiang Province, held a signing ceremony for the Digital Economy Industrial Cooperation Park project with Minth Holdings Group, Lia...[Details]
The cross-compilation process is the same as the previous one, but some modifications need to be made during configuration.
1. Install zlib
Compile zlib with the cross-compilation tool an...[Details]