April, 9 years old and Alfred, 5 years old assemble and solder a LED blinking Christmas tree. Kids love to build stuff and electronics should be no exception to them! They build a 3D blinking LED Christmas tree. It only uses LEDs, resistors, capacitors and transistors, to blink the LEDs in 3 groups. The LEDs […]
Electronics For Kids – LED Christmas Tree Read More »
Review of video light LED panels for better scene lighting for Youtube videos. I went for the Godox LEDP260C 30 Watt LED panels. I bought two of them, to avoid casting shadows in my scenes. This is not a paid promotion. These are bought for my own money without prior contact to the company and
Review of Godox LEDP260C LED Flood Light Panel For Video Production Read More »
I found a discarded street light head at a scrap yard and wanted to give it a new life instead of being shredded. Re-use, re-purpose or re-invent. Do not just throw out stuff, see if you can use it in another way. The Earth Overshoot Day is something to take seriously. https://www.overshootday.org/ The original lamp
DIY 30W LED Work Lamp From a Discarded Street Light Read More »
This is part 3 of my DIY LED flood light that is going to be used for high speed video filming with the FPS1000HD camera. In this video, I measured the lux value to 25000 at 1 square meter which corresponds to the given lumen value for the LED COBs. The 36VDC power supply voltage
DIY 250W LED Flood Light for High Speed Filming, Part 3 of 3. Read More »
This is part 2 of my diy led flood light that is going to be used for high speed video filming with the FPS1000HD camera. It should be able to deliver around 20000-25000 Lumen. Here I modify 3x HP server power supplies to deliver 36VDC, add fan controllers for the heat sinks and box it
DIY 250W LED Flood Light for High Speed Filming, Part 2 of 3. Read More »
This is part 1 of my flood light project, that is going to be used for high speed video filming with the FPS1000HD camera. It is being built form 5x 50W LED COBs mounted on old Pentium4 CPU coolers. I got no affiliation with these sellers, but it is where I bought my parts: 50W
DIY 250W LED Flood Light for High Speed Filming, Part 1 of 3. Read More »