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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
LogicAnalyzer V6.0
kv4p HT v1.7b
Tad Boy Color
QuinLED-Dig-Uno
Bike Fingerprint - PCB
SummerCart64 - a fully open source N64 flashcart
Solar Powered WiFi Weather Station V2.0
Arduino RC engine sound & light controller with inertia simulation for ESP32
Frog Boy Color
iSpndel_4.0
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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Slawek Kupis
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I2C converter
Converter USB to I2C for long distance of communication - a few hundred feet (similar to RS485 - differential transmission) 4channels ADC, 1 DAC - for servomotors
AC computer
communication module for industrial AC units - very high quality like always and very fast production. thank you. I recommend
HVAC motherboard prototype
another revision of the motherboard, changes of power supply modules and corrections of logic errors in several places. new PCB looks with white soldermask and black descriptions fantastic ... quality...
HVAC main board
very good quality and very fast production. I recommend.
PCB's for HVAC and other automatics
for now only superlatives. keep it up. I recommend
part for industrial(commercial) AC
very good quality.... small signs on solder screen are very clear. I'm VERY HAPPY. very fast production time and very fast expedition time. I recommend.
AC main board
part of complex AC computers.... mainboard.... like previous... very good quality and fast production. I recommend too.
OLED display for HVAC unit
very good quality...clear silkscreen. very fast production.... all the best... thank you... we save a lot of time thanks to this.
RS485 plus temp sensors
very good quality and very fast production. I recommend.
PCB for HVAC
for now only superlatives. keep it up. I recommend
PCB's for HVAC
for now only superlatives. keep it up. I RECOMMEND!
part of industrial AC
very good quality.... small signs on solder screen are very clear. I'm VERY HAPPY. very fast production time and very fast expedition time. I recommend.
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