Want to add lots of LEDs to your Arduino project? HUB75 RGB panels are a great way to do this as they are much cheaper than addressable Neopixel/WS2812 LEDs (typically 10% of the cost per LED). They are also available in a range of pixel densities (from 2mm to 10mm pitch) to better suit your project needs. However, using a microcontroller to display high-quality graphics on a HUB75 panel is complicated because the panel requires precise timing and constant refreshing of pixel data. That's where Teensy 4's SmartLED Shield comes in.
This solution simulates the design of a real car, using a microcontroller to connect to the steering wheel, clutch, brake and accelerator to capture operation feedback. The USB2.0 endpoint of the microcontroller is used to implement a USB composite device, which is suitable for simulated driving systems and game controllers.
The mini IoT baseboard was designed by Embedded Artists in collaboration with NXP to complement NXP's MCU IoT modules such as the LPC54018 IoT module OM40007, enabling easy-to-use, low-cost IoT application development. This baseboard offers onboard accelerators, buttons, LEDs, sites for the popular Arduino® UNO and Mikroe Click add-on boards, and connections for the Pervasive Displays ePaper display (available separately). The board supports rechargeable lithium batteries, allowing users to conduct complete one-stop IoT system prototyping with a small-format development kit.
This solution implements six claws with three joints each and a gripper to create various action effects. It has infrared obstacle detection and avoidance functions, low battery warning function, and supports Bluetooth pairing and APP control.
ZigBee Occupancy Sensor Reference Design Using EFR32MG12 Si1133 and Si7021
University embedded course design, based on UCOS real-time operating system! I hope to be helpful!
The LPCXpresso824-MAX board with NXP®'s LPC824 Cortex®-M0+ microcontroller is designed to make starting your project as easy as possible.
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