Customers' Reviews

The project is a 'front control panel' for the Ben Eater 8-bit breadboard CPU.It centralizes and replaces the DIP switches and push buttons to input data.The PCBs are perfect matches to the design submitted, from traces to hole drilling to the silkscreen.This was also my first time using the cnsmt assembly service, in which this PCB was a component.I am very happy with every aspect of the process!

A high-quality Class A FET based preamplifier. PCB was perfect and everything worked as it should, thanks :)

PCB project received on time, fully meet the specification requirements. Additional functional testing helps to ensure that there is no short circuit of any kind and that the assembled printed circuit board can be used out of the box. Thank you very much for your smile and her team's timely transformation and outstanding support.

It is PowerSupply project 13.8V / 25A for the HAM Radio. Excellent PCB quality! It is a big pleasure to doing the project with such high quality components. PCB has windows in solder mask on the power tracks for the strengthening. Very good!!!

This was a project board designed by Open Green Energy with production files available in your open projects. When I received the boards, I soldered all components to assemble the circuit and it was a joy to have the solder flow directly to the pads perfectly. The silk screening is very sharp and proved useful in assembly. You have met my need and exceeded my expectations. Thanks cnsmt!

I've taken this using the beans! It's a 64-RGB led matrix you can use by serial commands typical of the WS2812 leds, called as "neopixel" by Adafruit. There are a lot of libraries for Arduino so Is very simple to be used. Very brightful colors. I love this led panel

I'm very satisfied with the quality of the circuit board. The white solder mask looks very beautiful and the lines are very clear. Their technology is really good at helping to solve problems. Price discount, you can order without hesitation, good finished product! Thank you very much!

Good quality printed circuit board, preferential price!!!

I needed to move the micro USB port on an arduino pro micro. So I designed a flex pcb to just pass the wires from a male to female USB plug. Zoe helped make sure my single layer design was manufactured correctly and on time. Such a great first time user experience!

Small and powerful. PCB quality is good, each pad surface treatment is clear, all joints can be welded. The price is favorable.

Dear cnsmt team：I just want to thank you for your excellent service and the board of directors! Here we are today. I am very happy and impressed by the quality of your service! Many other boards will come, and you have a loyal customer now! I also thank Wu for pointing out some of my mistakes. It's always good to have someone pay attention to these things. Congratulations, thank you!!!! Here are some of your impressive photos!!!

Very nice quality and clear printing on the solder mask. Good endurance in repeated soldering and desoldering.

This is my first interaction with cnsmt, I am very happy with this transaction, the delivery and the build. Looking at the PCB, I can see the attention to detail. Due to the pandemic we all are facing, delivery much faster than I expected' about 1 week. I highly recommend this company.

Good quality, low price, the solder printing on the circuit board is very clear. recommend.

Order a discount of $5 at the time of registration, only pay the freight, the quality of arrival is very good, everything is in line with expectations.