Create an Interesting Super Mario Themed Clock with ESP32

Create an Interesting Super Mario Themed Clock with ESP32

MAKER:jnthas/译:趣无尽 This is a Super Mario themed clock, based on ESP32 and a color dot matrix, which is very vivid and interesting. Mario will stand on the stage to hit the bricks to update the time digits. In addition to the Mario dial, we will also create a dial that displays the time in words, … Read more

Embedded Microprocessors Based on ARM Core

Embedded Microprocessors Based on ARM Core

Are you looking for a balance between performance and power consumption? Do you want your design to be both user-friendly and safe? Microchip’s 32-bit microprocessors come with a rich set of peripherals and interfaces to put your mind at ease! They provide outstanding performance, leading low power characteristics, and advanced security features for cost-sensitive industrial … Read more

Analyzing and Practicing Embedded Linux Device Driver Development Framework Using Character Devices

Analyzing and Practicing Embedded Linux Device Driver Development Framework Using Character Devices

Scan to enter the live room Free book giveaway event Event time: On the day of the live broadcast Event method: 【1】Follow the lottery mini program. 【2】Live draw on site. 【3】If you win, please fill in your address within two days, expired will be invalid. 【4】All prizes will be sent within one month after winning. … Read more

Summary of Embedded Knowledge Level 3 (ARM Instruction Series)

Summary of Embedded Knowledge Level 3 (ARM Instruction Series)

1. Shift Operation Instructions LSL, LSR, ASR, ROR, RRX 2. Instruction Condition Code 3. Memory Access Instructions — LDR Word Data Load Instruction.<span>LDR</span><span> instruction is used to transfer a</span><span> 32</span><span>-bit word data from memory to the destination register. This instruction is usually used to read</span><span> 32</span><span>-bit word data into a general-purpose register for processing.</span> — … Read more

Arduino Smart Alarm Clock Design with 8×8 Matrix Keypad, LCD Display, and Buzzer Songs

Arduino Smart Alarm Clock Design with 8x8 Matrix Keypad, LCD Display, and Buzzer Songs

Arduino Smart Alarm Clock Design (8×8 Matrix Keypad + LCD Display + Buzzer Songs) Author: STCode 1. Effect Description: This design is based on the Arduino Nano controller, with the main functions being a timer alarm and environmental temperature and humidity display. Users can set the alarm hour and minute using the 8×8 matrix keypad, … Read more