IT: INA3221 Current and Voltage Sensor (143)
(To enlarge .....Click it)
INA3221_V2wGrove.jpg
The pdf article in Source 01 describes the triple load current and voltage sensor SKU INA3221 (Source 04) that is sold by SwitchBox.com. It is a sensor
that will be used in the PiR2A2 Controller. Recent schematic and component layout (to scale) diagrams are included. Code is also included to produce a square wave on one of the GPIO pins of the Raspberry Pi. The circuit for the PiR2A2 is shown in Sources 02 and 03 below. Also listed is Source 05 which is a collection of Python Drivers for the Raspberry Pi.
Web Sources
Web Source S143:01: INA3221 Triple Load Current and Voltage Sensor (V06)
article by D@CC on 2020FJun 19
Web Source S143:02: PiR2A2DrawA05.odt Drawing
by D@CC on 2020FJun 18
Web Source S143:03: PiR2A2DrawA05.jpg Image (R1 should be 6.8K)
by D@CC on 2020FJun 18
Web Source S143:04: INA3221 Breakout Board Product Specification by SwitchDoc Labs on 2022DApr03
Web Source S143:05: Raspberry Pi Python Drivers 
by SwitchDoc Labs in 2015
Web Source S143:06: INA3221 Triple Load Current and Voltage Sensor (V07) article by D@CC on 2020FJun 19
Created: 2020F Jun 10
Updated: 2023H Aug 06
/143.html
by D@CC on 2020FJun 18