excellent work
Card is made up of mcu-ESP8266 and PCF8575 module for reading 16 digital inputs. The value of the bits are displayed locally on the OLED display and sent when requested via WiFI to the remote server ...
great work, incredible speed
Max8815 - Step up converter. Good quality PCB
Smart Battery Management System for Lithium cells. I am satisfied with the product: excellent quality and excellent customer service!
All perfect
Very Well done
Excellent PCB quality, professional execution, fast and effective communication
All good as usual!
Board is made up of mcu-ESP8266 and PCF8575 module for writing 16 digital digital outputs. The value of the bits are displayed locally on the OLED display. The commands are sent via WiFI from the rem...
Max8815 - Step up converter. Good quality PCB. Assembled very well. Excellent communication on the progress of production
Smart Battery Management System for Lithium cells. I am satisfied with the product: excellent quality and excellent customer service!
Smart Battery Management System for Lithium cells. I am satisfied with the product: excellent quality and excellent customer service!
All perfect
Excellent assembly quality, professional execution, fast and effective communication
all ok