List of my videos ru-vid.comvideos www.amazon.com/shop/electronzapdotcom/list/1ADLVE33FFFYL?ref_=cm_sw_r_cp_ud_aipsflist_aipsfelectronzapdotcom_B79P02M0KFPJ24S768FC As an Amazon Associate I earn from qualifying purchases. Americans should check out one or more of those links before making any purchases. There's no extra cost to you. My website electronzap.com/ To donate www.patreon.com/electronzap Become a member ru-vid.com/show-UCC8jLsnnN1_o93p5QOIX1vAjoin www.reddit.com/r/ElectronicsStudy/