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- notebook.edge (291493)- Feedback left by buyer.More than a year agoVerified purchaseGreat communication. A pleasure to do business with.
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Reviews (15)

04 Sep, 2019
DS18B20 Temperature Sensors.
Before using these sensors, I was reading my DS3231 RTC internal Temperature for my clock projects.
These DS18B20 came to my attention and after trying them, I'm using them in many of my projects, as I don't need a RTC anymore.
It was very easy to implement and using its library and small code to have good reading. Also, now I can place them anywhere I want, contrary to being locked to I2C controlled RTCs.
The ones I bought where of good quality, and all of them worked fine, so I ordered a second batch, for just in case :)

10 Oct, 2019
2A Boost-Buck Converters.
Really nice small boards that I use to power my Arduino projects with LiPo or 18650 batteries.
I just add a cheap charging+protection board to the batteries and then feed it to this converter and that's it.
As they are small, I can easily pack them with the batteries and set the voltage once as one unit.

23 Sep, 2019
ST-Link V2 for Programming STM8 and STM32
After buying some STM8 and STM32 modules to try instead of Attiny85 and Arduino Nano ones, I used a USB to Serial board to program the STM32 boards.
It worked fine on the STM32 but forgetting to re-positioning a Jumper on the board was resulting the loss of the program and I had to redo it again.
I heard about these ST-Links and about some good and some bad ones on the market, then I ordered one to try.
Boy, it was really easy and no need to move any jumper. It worked very well with STM8 too on first try.
I could even update its firmware with the new ones available at STM itself.
I found it a good and well made product, worked so well that I ordered a second one for just in case :)