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Smart Home Lock Down Matter Provides Security Blanket

Circuit Cellar

|

January 2025

As more devices in the smart home connect to the Internet, they become increasingly vulnerable to outside attacks. Developers can now add the latest security measures to their Smart Home devices through Matter.

- Tom Murphy

Smart Home Lock Down Matter Provides Security Blanket

The old joke starts with the premise of scientists researching human investigating behavior, whether traits like optimism and pessimism are learned or inherited. The group begins to observe a field of younger students in laboratory settings. In one experiment, scientists place a child with noted signs of melancholy into a lab with a new set of the latest toys. In another lab, a child with outward indications of exuberance gets situated in a lab with only a pile of horse manure and a shovel. The scientists leave for 30 minutes and return to make observations.

imageIn the lab with the new set of toys, researchers witnessed the child sitting alone in a corner with the toys untouched.

A scientist asked the student, "Did you know you are welcome to play with anything here?" The child replied, "What's the use? They will all break within a half hour." The lab with the horse excrement gave the scientists a different observation.

The test subject was having a ball using the shovel to sling the manure in all different directions.

A scientist asked the child, "You seem to enjoy yourself here. Can you tell us why?" The child replied, "With all this poop, there's bound to be a pony around here somewhere." The joke was related to give you a perspective on this month's Circuit Cellar editorial theme of Consumer Electronics with equal parts optimism and pessimism. With so many products and categories, how can journalists cover the subject without leaving something behind? So many important innovations today define new expectations and demand cycles for tomorrow. Besides, if I see one more set of "game-changing" earbuds, the trait of apathy might emerge.

What will be the hottest trend of the year in consumer electronics? Who knows? That could be like going to the beach and trying to collect a single, solitary drop of seawater.

FLERE HISTORIER FRA Circuit Cellar

Circuit Cellar

Circuit Cellar

Saelig Introduces Economical AIM-TTI ATG1005 5MHz Function Generator

Saelig Co., Inc. announces the AIM-TTI ATG1005 Touchscreen Function Generator, which uses advanced Direct Digital Synthesis (DDS) technology to deliver high-quality, low-distortion Sine, Square, and Pulse waveforms to 5MHz, and triangle waveforms to 500kHz.

time to read

1 mins

January 2026

Circuit Cellar

Circuit Cellar

The Future of Edge AI Ultra-Low Power Edge AI

The Case for Intelligence at the Source

time to read

3 mins

January 2026

Circuit Cellar

Circuit Cellar

IR Images Come to Your Cellphone

In this article Brian uses a Melexis MLX90640 IR camera module coupled to an ESP32 controller. He streams the image data to a web browser running on a cell phone, tablet, or computer, eliminating the need for a dedicated color LCD. Together, this makes for a very low-price IR camera.

time to read

20 mins

January 2026

Circuit Cellar

Circuit Cellar

STMicroelectronics' Intelligent Power Switch Automatically Adjusts to Handle Inrush Current

STMicroelectronics' IPS1050LQ low-side switch IC provides flexible overcurrent protection, including a static mode with fixed, programmable current limit and a dynamic mode that safely handles high inrush current.

time to read

1 min

January 2026

Circuit Cellar

Circuit Cellar

Nordic Semiconductor Unveils nRF54LV10A - Breakthrough Low-Voltage Bluetooth LE SOC for Next-Gen Healthcare Wearables

Nordic Semiconductor, a global leader in low-power wireless connectivity solutions, launches the nRF54LV10A SoC, setting a new benchmark for integration, performance, and battery life in the smallest medical devices.

time to read

2 mins

January 2026

Circuit Cellar

Circuit Cellar

SemiQ Expands 1200V Gen3 SiC MOSFET Line with Launch of 7.4, 14.5, and 34m2 SOT-227 Modules

SemiQ Inc, a designer, developer, and global supplier of superior silicon carbide (SiC) solutions for ultra-efficient, high- performance, and high-voltage applications, has expanded its family of 1200V Gen3 SiC MOSFETs, launching five SOT- 227 modules that offer RDSon values of 7.4, 14.5, and 34mΩ.

time to read

1 min

January 2026

Circuit Cellar

Circuit Cellar

Datasheet: Power Quality Monitoring Watching the Peaks and Valleys

Systems for Monitoring Power Quality for Homes and Industry

time to read

2 mins

January 2026

Circuit Cellar

Circuit Cellar

Build a Miniature Greenhouse for Hydroponic and Potted Plants

Automated Monitoring with a Raspberry Pi 4B

time to read

10 mins

January 2026

Circuit Cellar

Circuit Cellar

The Pulse of Innovation 600

The Rise of Wearable Technology

time to read

18 mins

January 2026

Circuit Cellar

Circuit Cellar

Build a Smart Energy Meter to Track Home Power Use

Using an ESP32 Dev Kit and PZEM-004T Energy Sensor Module

time to read

12 mins

January 2026

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