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zakruti.com » Knowledge, science, education » GreatScott!
DIY WiFi RGB LED Lamp ESP8266 & Blynk

DIY WiFi RGB LED Lamp ESP8266 & Blynk

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Rating: 4.0; Vote: 1
DIY WiFi RGB LED Lamp ESP8266 & Blynk flexiblebird: Terrible electronics circuit. You are a programmer. Programmers believe in x=x+1. Electronics does definitley not work that way. In physics x=x+1 is simply wrong, the world doesn't work stepwise. So don't extend your computer science knowledge to physics. You'll be wrong. The first circuit withou the inductor does simply not work. There is no time in which current increases, and no time in which the driver turns off AND THAN the current decreases. It is no step by step as in computers. It's all immediatly (speed of light. That is the reason, why you had to add an inductor. It will limit the rise of current in a conductor. Tiny parasitic inductance may have helped the breadboard to work anyway. You should use a circuit like PT4115 or it's internal circuitry, better desribed in the datasheet of the SCT2932.
Date: 2020-09-05

Comments and reviews: 7


I have an rgb project with an arduino nano and ethernet board and blynk. The problem is that when I lower the intensity on any color it has a little flicker. I tried to rise up the frequency with the line you made but it says: analogwritefreq not declared in this scope
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i love this one, however i am not sure i understood the complexity. why not using a led strip of like 10x ws2812b leds (put in circle for example) directly to the ESP8266 and thats all?
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Hi, I do this work for a high-school graduation paper and I need to
write how this circuit work(description of circuit operation. Can
anyone write it please?

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Wowowoowow! This is soo cool, after watching this I ordered an ESP8266 board for myself. I will post picture once I make a project with it
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When I come to visit earth later next year I will be coming to take your brain.
My apologies for any inconveniences this may cause.

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Sometimes, i would like to know, how long it took or will take to build it up, which skills are User and what the average cost was.
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Very nice. I hate to say though that the 3D printed enclosure looks exactly like a toilet brush holder, albeit thats white: -)
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