DIY 12v DC Soldering Iron Using Dead Transistors

👉 𝐁𝐔𝐘 𝐏𝐚𝐫𝐭𝐬 𝐟𝐫𝐨𝐦 𝐀𝐌𝐀𝐙𝐎𝐍/𝐁𝐀𝐍𝐆𝐆𝐎𝐎𝐃 - https://www.electrondeals.com In this video you will learn how to make a 12v DC battery operated soldering iron using a dead 13009 NPN power transistor. Mr. Electron 😍😎 = https://bit.ly/MrElectron My Socials - https://linktr.ee/mrelectron My Cordless Hammer drill:http://bit.ly/2qzpk7e 20%OFF Coupon Code for Hammer drill::BG7322 My Stainless steel digital Vernier caliper:http://bit.ly/2PlJElW Twist Drill Bits:http://bit.ly/2L1ZFes Pliers Holder:http://bit.ly/2rbsqPi Drillpro HSS Center Drill:http://bit.ly/2GU0u6T BUY Milling Machine : http://bit.ly/2rbsqPi =================================================== --- Thanks A Lot For Your Love & Support Guys --- #mrelectron #12v #solderingiron #upsbattery #powertransistor