Barcode Scanner

CANOpen Series Tutorial 05: CAN Bus Synchronization, Bit Stuffing, and Priority Determination

by
CANOpen Series Tutorial 05: CAN Bus Synchronization, Bit Stuffing, and Priority Determination

Follow Our Public Account for Updates to never miss any news! This tutorial was originally published by the author strongerHuang in September 2018. Tags: CAN, CANOpen, CanFestival Copyright: Commercial Use Prohibited Disclaimer:This document is for personal learning use only. Please contact the author via the public account for authorization if you wish to reprint. 1Introduction … Read more

Detailed Usage of Modal Verbs in English: Can, May, Must

by
Detailed Usage of Modal Verbs in English: Can, May, Must

Modal verbs have specific meanings, but like auxiliary verbs, they need to be combined with other words to form the predicate of a sentence. Additionally, modal verbs do not change according to person or number, and they must be followed by the base form of a verb. To help students better understand, Teacher Wang has … Read more

Oscilloscope Practical Series 21: Slope Measurement

by
Oscilloscope Practical Series 21: Slope Measurement

During the technical exchange meetings of oscilloscopes, we learned that some customers need to understand the rise slope of CAN signals. They usually measure some values and then calculate manually. The ZDS2022 oscilloscope will save you a lot of time by displaying the results directly without manual calculations! The operation is very simple. First, connect … Read more

Internet of Vehicles Cybersecurity and ICSim Setup

by
Internet of Vehicles Cybersecurity and ICSim Setup

One Introduction The Internet of Vehicles (IoV) refers to the technology and concept of connecting vehicles with the internet and other vehicles. It is an application extension of the Internet of Things (IoT) in the automotive field. The cybersecurity risks of IoV involve various common attack methods. Here are some common cybersecurity attack methods in … Read more

CAN Communication Signal Startup Control Strategy

by
CAN Communication Signal Startup Control Strategy

Previously, I explained the power-on and startup control strategies for the EDC7 and EDC17 computer boards. If you haven’t seen it, you can click below to review. ↓↓↓↓↓↓ Detailed Explanation of Power-On Control Strategies for Various ECUs (Part 1) Today, I will explain another control strategy for startup using CAN communication signals. The heavy-duty truck … Read more

Understanding Communication Protocols: UART, TTL, RS232, RS422, RS485, CAN, USB

by
Understanding Communication Protocols: UART, TTL, RS232, RS422, RS485, CAN, USB

Follow “Technical Training” focused on automation education for 14 years UART, I2C, RS485… These communication methods are widely used, but their explanations can be ambiguous. Therefore, I feel it is necessary to organize them for clarification and differentiation. The article is a bit long, so I suggest saving it for later reference when needed. UART … Read more

How to Ensure FX5U Communicates Properly with Barcode Scanners

by
How to Ensure FX5U Communicates Properly with Barcode Scanners

Search on WeChat Technical Training 1. Description of Case Task Control Requirements The Serial Port Debugging Assistant is a software based on the Windows system: 1. Supports TCP, UDP, and Serial Port 2. Supports domain name resolution for addresses 3. Allows creating multiple connections of the same type 4. Periodic sending, hexadecimal display, automatic line … Read more