Donald Bell Maker Update: Loading Ready Run
Publiceringsdatum: 2025-12-18
This week on Maker Update: retro future-perfect computing that never was, a Need for Speed mini-map for your car, a robot made of phone parts, and the glorious use of LED acrylic.
Intro to ROS Part 12: Talking to Microcontrollers
In this tutorial, we’ll demonstrate how to set up a communication channel between a ROS 2 node running on a Raspberry Pi and an Arduino-compatible microcontroller to control a simple robot.
Magnetic Power Nut Setters
Publiceringsdatum: 2025-12-18
Klein Tools professional-grade magnetic nut setters are engineered for durability and efficiency.
Knowles Precision Devices Class I Ceramic C0G capacitors are designed for resonant circuits in power converter applications.
The SCH16T-K10 is a high-performance 3-axis angular rate and accelerometer sensor utilizing Murata's capacitive 3D-MEMS technology.
DCP3603BCMR 3 A, 36 V Synchronous Buck Converter
Publiceringsdatum: 2025-12-18
STMicroelectronics DCP3603BCMR synchronous buck converters deliver a wide input range and 500 kHz or 1 MHz fixed switching frequency in a compact SOT23-6L package.
KDL/B Multi-Cable Entry System
Publiceringsdatum: 2025-12-18
Murrplastik KDL/B multi-cable entry systems simplify wiring tasks and reduce assembly time.
The Digital Evaluation Board is a self-contained circuit prototyping platform designed for students, educators, and technology enthusiasts. The sophisticated PCB enables digital logic design learning without additional lab facilities and supplies.
Shibaura Electronics
Shibaura Electronics products are used around the world in automobiles, air conditioners, home appliances, housing equipment, industrial equipment, and printers.
SRF7038A Series Automotive-Grade, High-Current Common Mode Chokes
Publiceringsdatum: 2025-12-18
Bourns SRF7038A series common mode chokes offer high-current capability and a wide impedance range, suppressing EMI entering or leaving the system.
GT-83084 Series Wall Mount Power Supplies with USB Receptacles
Publiceringsdatum: 2025-12-18
GlobTek GT-83084 series 7.8 W/10 W Level VI power supplies with USB output receptacles provide effective and environmentally considerate power solutions.
Choosing the Right Brain for Your Project
Learn what factors need to be considered when choosing a development/evaluation board for your project.
MAXQ1065 DeepCover® Secure Microcontrollers for Embedded Systems
Publiceringsdatum: 2025-12-18
Analog Devices MAXQ1065 security coprocessors are designed to provide turnkey cryptographic functions for embedded systems and IoT devices.
Robust Ethernet connectors featuring insulation displacement contacts, supporting Cat5e/Cat6 cabling, reliable termination, compact design, ideal for professional networking and audio-visual installations.
PowerOne Powerelements allow you to supply and distribute high currents to PCBs. Flexibly configurable and available in a lot of different variations, they are ideal for fuses and cable connections to the PCB or as mounting elements.
Why Thermal Conductivity Sensors are Good Hydrogen Leak Detectors
Publiceringsdatum: 2025-12-18
Honeywell‘s hydrogen leak detection (HLD) sensors are key for those adopting low-carbon hydrogen-generated power as fossil fuel alternatives.
ST60A3H1C1CCEPY3 60 GHz V-Band Contactless RF Transceiver with Dual-Polarized Antenna
Publiceringsdatum: 2025-12-18
STMicroelectronics ST60A3H1C1CCEPY3 60 GHz V-band contactless RF transceiver features an integrated dual-polarized antenna, 23 µW standby, and 480 Mbit/s throughput.
In this video, we demonstrate how to control physical robot hardware with ROS 2, which involves communicating with a connected microcontroller to handle hard, real-time tasks, like PWM motor control.

