SKU: 35375013378
Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
(2) / 43V typ
One application is distributing messages at a specific Point of Interest
on-chip motion-triggered interrupt features
At it's core is the powerful and versatile ATSAMD21E18
Gravity: Analog Spear Tip pH Sensor / Meter Kit Category_Radio & Wireless/GSM/GPRS (2) / 43V typThis Gravity: Analog Spear Tip pH Sensor Meter Kit can directly stab into semisolid material to measure the pH value. It can be used to measure the pH value of wet soil and various foods. The pH value of the soil is an important factor affecting the growth of plants. Suitable pH values for different plants differ from each other. The pH value of foods, such as fruit, meat, and vegetables are also an important indicator of their quality. For example,
