简易照度计DIY 照度是受照平面上接受的光通量的面密度。照度计是用于测量被照面上的光照度的仪器。 跟动辄几千元的商用照度计相比,这个成本不足15元的简易照度计,其超值程度可想而知了。 这个玩具级的照度计作好以后,我都能想到怎么用,第一件事儿就是拿这个照度计,挨个房间的闯,看看每个房间的照度有什么不同。
简易照度计DIY,Light Meter Circuit 简易照度计DIY,Light Meter Circuit 关键字:简易照度计DIY 简易照度计DIY 照度是受照平面上接受的光通量的面密度。照度计是用于测量被照面上的光照度的仪器。 跟动辄几千元的商用照度计相比,这个成本不足15元的简易照度计,其超值程度可想而知了。 这个玩具级的照度计作好以后,...
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I stuffed it all into a little 3D printed box I designed that had a set of holes on each end. Once the input and output wires were in place, I hot glued the two modules down, then used more hot glue to seal the wire holes. Power supply. I’m using thermal epoxy to glue a heat...
Photon: an open-source incident light meter Photon reproduces the some of the functionality of more expensive tools, using a few inexpensive/readily available parts. Currently it measures ambient light brightness, as well as the red, green and blue components of the light, which might allow Whit...
Measuring battery life in the real world TIMESQUARE Watch Kit Show up stylish AND on time to any event with this awesome looking DIY watch. 3D Printed Watch Body for the TIMESQUARE DIY Watch Kit Model and print your own enclosure!
I had a friend help me design/draw a ring and foot to fit the ZWO Eos-T2 adapter. He then took it to work and printed it for me. Now I'll have support for shooting widefields and not have to worry about the weight of the lens stressing the threads on the camera. ...
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I think I could create a 3D printed piece which would act like a slotted bridge, but screwed or bolted into the wood above the zero nut. It would need to keep the string lower than the zero nut, but this seems like a solvable design issue. About a month after I started writing this...
Design** This VU meter is not just a tool for measuring audio levels; it's a statement of style and functionality. The beige backlight panel, powered by a DC 2.8-3.0V/20mA supply, illuminates the meter, making it easy to read in low-light conditions. The meter's adjustable ...