https://youtu.be/2Yo0gC3R8l4 Parallel photodiodes experiment as light dependent current sources for beginner learning electronics https://www.amazon.com/shop/electronzapdotcom Electronzap earns money from this storefront and many of the links to products. https://www.patreon.com/electronzap https://www.twitch.tv/electronzap I now do my gaming, Fallout 4 for now, on Twitch. #photodiode #electronics #sensor ... https://www.youtube.com/watch?v=wd9qLCUp-Oc

Check out more videos at https://www.youtube.com/c/electronzap Affiliate products at https://www.amazon.com/shop/electronzapdotcom/list/1ADLVE33FFFYL?ref_=cm_sw_r_cp_ud_aipsflist_aipsfelectronzapdotcom_B79P02M0KFPJ24S768FC Electronzap earns money from this storefront and many of the links to products. Donate at https://www.patreon.com/electronzap https://www.twitch.tv/electronzap I now do my gaming, Fallout 4 for the time being, on Twitch. Capacitors are often used to make the light from an LED fade away instead of turning off instantly. I show how to make a circuit that does just that. #LEDs #capacitor #electronics ... https://www.youtube.com/watch?v=zXu6o39ut44

I do another schematic to breadboard build. This time it is a circuit I designed that uses a capacitor to simulate alternating current through parallel LEDs with opposite polarity. https://www.youtube.com/c/electronzap https://www.amazon.com/shop/electronzapdotcom As an Amazon Associate I earn from qualifying purchases. https://www.patreon.com/electronzap https://www.instagram.com/electronzap/ #electronics #capacitor #LEDs ... https://www.youtube.com/watch?v=19CE23cs32I

List of my videos https://www.youtube.com/c/electronzap/videos https://www.youtube.com/@Electronzap/community for most of the diagrams I've used in my videos. https://www.amazon.com/shop/electronzapdotcom 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. https://www.patreon.com/electronzap https://electronzap.com/ https://www.reddit.com/r/ElectronicsStudy/ Astable 555 timer sets the speed of the LEDs alternating, but not the output of the 555 timer does not power anything. Instead the voltage of the 555's timing capacitor is sent to the op amp non inverting input (+). Thanks to the negative feedback by connecting the op amp output to it's inverting input (-), the op amp output will be the same voltage as what is applied to the + input. As the op amp output voltage goes up, the LED from ground gets brighter while the LED from the positive supply gets darker. As the op amp output voltage goes down, the LED from ground gets dimmer while the LED from the positive supply gets brighter. #Electronics #Howto #diy ... https://www.youtube.com/watch?v=5r2PsIJbUcE