2.4寸触屏T12焊台Arduino开源自制-Touch screen welding machines

thingiverse

Using Arduino Pro Mini as the control core.\r\nThe Arduino core board, touchscreen, and voltage reduction circuit are all module plug-and-play. Other circuits are surface mount soldered for easy handling and debugging.\r\nIt takes 12 seconds to heat from 30 degrees Celsius to 260 degrees Celsius, and 35 seconds to reach 400 degrees Celsius, with a stable temperature swing of 1-3 degrees Celsius, and an actual error of 1-10 degrees Celsius.\r\nBasic functions are already completed.\r\n1. Touchscreen temperature regulation\r\n2. Virtual keyboard\r\n3. Adjust PID parameters\r\n4. Soldering iron sleep settings\r\n5. Data saved after power off\r\n6. Overpressure and overcurrent protection inside the machine, high-temperature protection\r\n7. Built-in watchdog\r\nFor those interested, please check out my open-source project at https://github.com/jie326513988/T12Touch-screen-welding-machines\r\nWatch video at https://www.bilibili.com/video/av83184959