Gravity: Analog Dissolved Oxygen Sensor / Meter Kit for Arduino Category_Grove (Arduino)/Grove Radio/RF Along with the Speaker Amp

Along with the Speaker Amp

the MC33926 has a feature that allows it to gracefully reduce current as the current exceeds 5 A or as the chip temperature approaches its limit

This crystal kit includes 7 common value crystals

with an NXP iMXRT1062 chip

Optional external current-sensing resistors can be added to these pins

Gravity: Analog Dissolved Oxygen Sensor / Meter Kit for Arduino Category_Grove (Arduino)/Grove Radio/RF Along with the Speaker AmpThis is a dissolved oxygen sensor kit. A dissolved oxygen meter is used to measure the dissolved oxygen in water, to reflect the water quality. It is widely applied in many water quality applications, such as aquaculture, environment monitoring, natural science, etc. Theres an old saying regarding keeping fish, Good fish deserves good water. Good water quality is very important to aquatic organisms. Dissolved oxygen is one of the important parameters