⚡Контроллер для контактной сварки своими руками

Today we will make a controller for a homemade spot welding machine. I use Digispark and a solid-state relay to switch the primary winding on a timer. ★ Project page (links, diagrams, instructions) https://alexgyver.ru/spotter-control/ ★ Old video about the welder:    • Плавим металл электричеством, или аппарат ...   ▼ Components ▼ ✔ Digispark https://ali.ski/jr8uw ✔ Solid state relay https://ali.ski/NvtJn4 ✔ Buttons https://ali.ski/vG3qN ✔ LEDs https://ali.ski/3NX-Jp ✔ 10k knobs https://ali.ski/4ZzAdL ✔ Power supply https://ali.ski/tN9Rzl ▼ Other ▼ ✔ Complete set! https://ali.ski/wPGvG0 ✔ Chinese controller https://ali.ski/y2pbtR https://ali.ski/hDsEpg ✔ Electrode pens https://ali.ski/FH9fCb https://ali.ski/w7yWRn ✔ Spare electrodes https://ali.ski/0CqWlg ✔ Nickel tape https://ali.ski/LPKlxl https://ali.ski/heeZFE ★★ MY SELECTIONS OF USEFUL PRODUCTS FROM ALI ★★ ► 3D printers and tips https://alexgyver.ru/3d-printers/ ► Everything for electronics (soldering irons, devices) https://alexgyver.ru/all-for-soldering/ ► Tools (screwdrivers, dremels, manual) https://alexgyver.ru/my_instruments/ ► All existing Arduino modules and sensors https://alexgyver.ru/arduino_shop/ ► Batteries, protection boards https://alexgyver.ru/18650/ ► Unique auto goods https://alexgyver.ru/auto/ Tags: #DIY #experiment #arduino #electronics ════════════════════════════════════ ✔ Official website: https://AlexGyver.ru/ ✔ Vkontakte group: https://vk.com/diyworkplace ✔ Support the channel with money https://AlexGyver.ru/support_alex/ ▶ Instagram:   / alexgyvershow   ▶ TikTok:   / alexgyvershow   ▶ Telegram: https://t.me/alexgyvershow ══════════════════════════════════════ ✔ Vkontakte group: https://vk.com/diyworkplace