Zulkit Plastic Electrical Junction for Efficient Project Solutions Review

Dimensions 2.40 x 1.41 x 0.98 inch (61 x 36 x 25mm) is big enough for ESP32 development board. I don't quite understand how to mount the board.

the boxes corresponded to the advertising. Locks with latches, there is no way to screw the lid. There are some protrusions on the inside that look like they could be used to support the circuit board. The side of the lid is textured and the bottom is smooth, so you'll need to orient your project so that the side of the lid is the visible side.

The housing halves snap firmly into place. I used the project box to install a battery health monitor on an e-bike. I cut a hole in the front and glued the monitor to it. Glue the fasteners from the defective rear light to the rear for the handlebar assembly. Used a combination of superglue and E-6000 to hold the wires in place.

small circuit board 555 timer and 5-9 volt regulator. The lids fit perfectly, can be easily modified and are not brittle. I wanted the smallest box for a smaller solder breadboard but big enough to fit a 1000uF electrolytic cap. I had to use a dremel to sand down the left and right sides of the board about 3mm to fit and it fit. I planned for the ckt layouts not to use padding on these pages. Good quality and I will definitely buy them again.

Cute little project boxes. I'm using one to make a small box with a desktop radio mic extension port with an 8-pin jack (eg ethernet style), a 3.5mm footswitch jack and a patch cord for the radio. They're not waterproof, but they don't claim to be. If you need it, you can seal the seam with silicone, but that still may not work. In general I am very satisfied with the product.

Great little boxes for projects. In a recent update to my RV, I used these boxes to house 12v optocoupler relays to control solenoids and interior lights. I've bought wire, solder, heat shrink tubing, project boxes, a detachable loom, magnetic switches and a 12 volt optocoupler, real circuit boards and lamps, all here at Revain. One stop shopping. They work great

Very nice project box made of ABS and relatively cheap. The boxes I bought were listed as 100 x 60 x 25mm. I have included a dimensional drawing of one of the boxes I received. There is hardly any difference in size from top to bottom. I measured the box at the upper open edge. The sides taper 0.25mm from top to bottom. It was not easy to define and represent my "best guess" position of the through holes. Remember I'm old, insane and half blind :-)

First I gave this four stars to be more honest with the seller and the product. I shouldn't have attempted to freehand drill the final size while holding the box in my other hand, but this is a warning to others: grippy plastic + big drill bit = big power. The first one broke in my hand (aye, big spirit, third safety moment), but in the end I managed to get a 1/4" dash jack, an XLR plug for the dash, and a 1:1 audio transformer to get to this Adjust 1 audio converter: 1 colors the audio too…

The internal width is about 82mm instead of the 84mm shown in the drawing. (This is the only significant deviation from the drawing.) Dimensions not shown on the drawing: Internal thickness Height in height is 23 mm. The inner thickness is divided into 10.7mm on the front of the case, 12.3mm on the back of the case, the thread lugs have a diameter of 5mm. plus the thickness of the traction. The diameter of the screw head is 7mm plus the thickness of the rod. The screw head tabs are located on…