# Acme Camera ## A Proposal --- # Product Overview A wireless security system architecture supporting long operational life --- # Hardware Design <iframe src="https://diogramos.neiam.co/embed/pALTi3kzd8C0LQoFug4SJ3XS?mode=frame" width="900" height="500" style="border:0" loading="lazy" ></iframe> --- # SOC + MCU -- ## MCU ultra-low power attached to motion sensors, lighting, and power control ## SOC attached to camera/storage and spends most of its' time in deep sleep -- ## MCU Candidates - nRF54L - nRF52840 ## SOC Candidates - Rockchip RV1106 - Ingenic T41 - Ambarella CV7 --- # Motion Configurable ## PIR plus ## MMWave Note: Power Efficient Setup, PIR is used to wake the SOC and then mmwave is used to determine if people are present --- # LED Driver to support Infrared and Visible Spots for lighting areas for improved visibility --- # Power Subsystem nPM1300 PMIC - Battery Charge Controller <iframe src="https://diogramos.neiam.co/embed/oUXMw7KPyT-jBwSnzi-s3QGE?mode=frame" width="900" height="500" style="border:0" loading="lazy" ></iframe> -- ## Solar Charge Controller - TI bq25504 - e-peas AEM10941 / AEM13920: <iframe src="https://diogramos.neiam.co/embed/iAf4qL8hy2kxJPB3gPSjOeo7?mode=frame" width="900" height="500" style="border:0" loading="lazy" ></iframe> Note: nPM1300 does not provide the MPP support for the solar cells so we need an external IC to properly do it --- # Software Design