Building Automation 8-Layer Stackable HAT for Raspberry Pi (v5.0) [Discontinued] _ARD_SHIELD_AUDIO It can be applied in

It can be applied in various fields: telepoint base stations

4 user keys

it is possible to design for small form factor system with the MCU’s I/O pin limit

addressable

Building Automation 8-Layer Stackable HAT for Raspberry Pi (v5.0) [Discontinued] _ARD_SHIELD_AUDIO It can be applied inThis HAT gives your Raspberry Pi all IO needed for Building Automation Systems. Eight universal inputs can be software selected to process 0 10V signals, read 1K or 10K temperature sensors or dry contact counters. Four TRIAC outputs can drive loads up to 1A at 24VAC, and four 0 10V outputs can control light dimmers. Status LEDs display the state of all outputs. Keep time indefinitely, even during a power failure, using the Real Time Clock with battery