Elektor - 0102.2022

Read in the issue

• Starting Out in Electronics. We Are Not Yet Done with the Coil
  
• Ethics. Poverty and Electronics
  
• Hexadoku. The Original Elektorized Sudoku
  
• Driving Motors with H-Bridges. An Introduction to DC, Stepper, and Brushless Motors
  
• The Elektor Lab Team. Our Approach, Preferred Tools, and More
  
• IQaudio Codec Zero. A Sound Card for the Raspberry Pi Family
  
• The PiKVM Project and Lessons Learned. Interview with Maxim Devaev (Developer, PiKVM)
  
• The Raspberry Pi Zero 2 W Goes Quad-Core
  
• Large Electric Motors. Basic Principles and Useful Information
  
• Create GUIs with Python (Part 2) Spy Name Chooser
  
• Understanding the Neurons in Neural Networks (Part 3) Practical Neurons
  
• Inside an Open-Source Processor. Sample Chapter: Lattice and Xilinx FPGA Results
  
• BattLab-One. Measure and Optimize the Battery Life of IoT Devices
  
• Motor Control. How the Complexity of Motor Control Is Simplified
  
• Raspberry Pi as a KVM Remote Control. Pi-KVM Software Test
  
• Autonomous Vehicle with 2D Lidar. ESP32 Pico Interprets Data from the Lidar Module
  
• Getting Started with the ESP32-C3 RISC-V MCU
  
• Protect Yourself and Others! DIY Master Power Switch for the Lab Bench
  
• Versatile Servo Tester. Check Behavior When There’s No Datasheet
  
• Modbus Over WLAN (Part 2) Software for the Modbus TCP WLAN Module
  
• Color to Sound. How to Read Out a Color Sensor via I²C
  
• Simple Earth-Leakage Tracer. Testing Isolation of Mains Supply