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Category: STM32

A review on Seeed Studio pH and EC Sensor Kits – Part 2

July 18, 2020November 15, 2020in Arduino, DS18B20, EC Sensor, Hydroponics, STM322473 WordsHenry Cheung2 Comments
Seeed Studio pH and EC sensor kits

This is the second part of the two-parts review on Seeed Studio’s ph and EC Sensor Kits. In this part, I will take a closer look at EC Sensor Kit and how to measure EC with an Arduino. Continue reading “A review on Seeed Studio pH and EC Sensor Kits – Part 2” →

A review on Seeed Studio pH and EC Sensor Kits – Part 1

July 2, 2020November 15, 2020in Arduino, Hydroponics, IoT-Sensors, ph Sensor, STM321172 WordsHenry Cheung3 Comments
Seeed Studio pH and EC sensor kits

For the past several months, I’ve been searching for a cost-effective pH and EC sensor kit and I evaluate Seeed Studio’s new pH sensor kit and EC sensor kit this week. Continue reading “A review on Seeed Studio pH and EC Sensor Kits – Part 1” →

Getting started with STM32 and things you need to be aware of

January 5, 2020August 30, 2020in Arduino, STM323486 WordsHenry Cheung4 Comments
stm32 blue pill

Getting started with STM32 development isn’t as smooth as setting up an Arduino or ESP32 for me for various reasons, and I hope my experience in setting it up, and the things you need to be aware of will help any one interested with this article. Continue reading “Getting started with STM32 and things you need to be aware of” →

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