Customers' Reviews

My project is an agricultural project for specific microclimate conditions. My printed circuit board is white, for the screen of all invisible characters, but if the transportation cost is not included, the printed circuit board channel is the best location for the low-cost prototype printed circuit board. Well done, the quality of cnsmt is high, I have ordered two copies here, I am very grateful.

The PCB designed is the shield of Arduino uno connecting resistance matrix keyboard, which can be connected to the microcontroller in the simplest way. The quality of the sheet is very good. There is no problem with the design of the board. Because it's a very simple design, I didn't expect to have any problems. Thank you very much for your quick handling of the project!

The quality of PCBs is very high, exactly the same as I thought. The shipment is fast. It's worth recommending.

The product quality is high, the construction and assembly speed is very fast, and the delivery speed is very fast! The black solder mask looks great. When I choose the specifications I want, the online quote tool is great, and your price comparison table shows that I can get 10 boards at the same price of 5! amazing! Thank you cnsmt!

PCB, kit for soldering to students. The PCB was as clean as usual and the delivery was very fast, so I quickly got the prototype. Yuanyuan is cute and the quality is as good as usual, thank you very much and we will be happy to do it again!

The ordering process went smoothly. Courier arrived soon. Everything looks good and works well.

The express delivery of PCB arrives on time, and the PCB quality is high. The border edges are perfect. I decided to use the new technology of SMD LED soldering on this board-inverted in the PCB slot. I use this technique to highlight activated connectors. All slots are very accurate. SMD results in 0805 suitable performance and the soldering process is easy. Everything works fine after assembly! cnsmt- You are amazing.

The next step in scanner development is perfect. V1.43 will be the final version of the component without change. I will challenge to design a v1.44 version in which I will replace dip-14 CCD bus chip with SMD variant. I like to order from cnsmt.

Received today, low pass filter plate. Designed by vk4ffab and then made by cnsmt, the service is excellent! Order in email, fast delivery!!!

Good quality, clear conductor, well read label, we will order more.

PCB è 100% di alta qualità!Per gli amici italiani, la stampa di PCB prodotti è grande e veloce, anche se si è in aree remote!Grazie, cnsmt!

Received today, low pass filter PCB's eBay 70 watt RF amplifier! LPF circuit board is designed by oe1cgs! Thank you Christoph for sharing the Gerber file. Very professional, and very good packaging, I ordered on February 18, received today! Therefore, the transportation speed is quite fast. It's worth five stars!

Open Source flash cartridge for the Vectrex videogame console.

Once ordered PCB is quickly established, like manufacturing status update. The shipment from China to the United States is very fast. PCB looks good. The best part is that all the printed circuit boards work according to the design.

The product is of high quality and free from any defects. The holes are perfectly distributed, without stains, and are made perfectly as usual. Fast production and delivery. Highly recommended!!