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The ULN2003 is a widely used IC for controlling inductive loads and high power devices with microcontrollers. In this tutorial, you will learn how to check if your ULN2003 is working properly. Whether you are a beginner in electronics or an experienced hobbyist, this video will provide you with the knowledge and confidence to work with the ULN2003 IC effectively and efficiently. Don't waste any more time guessing. Watch this video and learn how to test the ULN2003 IC like a true electronics expert! Remember to subscribe for more tips and tutorials about electronics and Effective Repairs. See you in the next video! ✅ DONATIONS: If this information was useful to you and you want to make a DONATION, I leave you the link and I thank you. With YOUR HELP we can grow this channel together. https://www.paypal.me/elkinfr ✅ You can also use the SUPER THANKS BUTTON. ✅ CONTACT ME: [email protected] ✅ SUBSCRIBE TO MY CHANNEL AND ACTIVATE THE BELL: https://www.youtube.com/channel/UCta4... ✅ FOLLOW ME ON INSTAGRAM: / elkinfr ✅ WE ARE NOW ON TIKTOK: @elkinfernandez901