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The First Webcam Watched a Coffee Pot

The First Webcam Watched a Coffee Pot

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3 min read
Why SQLite is Perfect for Edge Device Data Logging

Why SQLite is Perfect for Edge Device Data Logging

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6 min read
Coherent vs Streaming DMA: A Deep Dive into the Linux DMA Mapping API

Coherent vs Streaming DMA: A Deep Dive into the Linux DMA Mapping API

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14 min read
Real-Time Linux vs RTOS: Zephyr, FreeRTOS, PREEMPT_RT

Real-Time Linux vs RTOS: Zephyr, FreeRTOS, PREEMPT_RT

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13 min read
Why MQTT, the IoT Protocol, Was Built for Oil Pipelines

Why MQTT, the IoT Protocol, Was Built for Oil Pipelines

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3 min read
Memory Chips

Memory Chips

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2 min read
Why Bluetooth Is Named After a Viking King

Why Bluetooth Is Named After a Viking King

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3 min read
Firmware Black Box: diagnosing embedded resets in the field

Firmware Black Box: diagnosing embedded resets in the field

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5 min read
Modeling Supply Chain Evidence: Condition, Asset, and Custody Data Schemas for IoT Hardware

Modeling Supply Chain Evidence: Condition, Asset, and Custody Data Schemas for IoT Hardware

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3 min read
The First Visible LED Glowed Red

The First Visible LED Glowed Red

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3 min read
Closed-loop comms over RS485: getting a JK BMS to talk to a Deye inverter when CAN refused to cooperate

Closed-loop comms over RS485: getting a JK BMS to talk to a Deye inverter when CAN refused to cooperate

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3 min read
Building a ROS 2 Hardware Bridge for Yahboom 520 Motor Drivers (Without Serial Conflicts!)

Building a ROS 2 Hardware Bridge for Yahboom 520 Motor Drivers (Without Serial Conflicts!)

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6 min read
The First IoT Device Was a Vending Machine

The First IoT Device Was a Vending Machine

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3 min read
MAX20151R: The 40V, 500mA Ultra-Low-Noise LDO That Silences Power Rails

MAX20151R: The 40V, 500mA Ultra-Low-Noise LDO That Silences Power Rails

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9 min read
The MOSFET: The Most Manufactured Device in History

The MOSFET: The Most Manufactured Device in History

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3 min read
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