Atlas Scientific EZO pH Measurement Circuit - Digital pH 5.5mm 2.1mm upgraded with the CH9102 USB-to-serial

upgraded with the CH9102 USB-to-serial chip — a modern alternative to CH340 that works natively on Windows 10+

portable gadgets)

1 × Beetle Shield

smart cards

You can apply this on jackets and light-up all the LEDs with it

Atlas Scientific EZO pH Measurement Circuit - Digital pH 5.5mm 2.1mm upgraded with the CH9102 USB-to-serialBring Reliable PH Measurement Into Embedded Projects The EZO pH Circuit is an Atlas Scientific measurement board designed to bring lab style pH capability into embedded projects. It is a strong fit for makers, system builders, and engineers who want more accurate readings in custom monitors, controllers, and data loggers. This product fits well in projects centered on hydroponics, water quality logging, and pH control builds. It is especially useful