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Palm-sized PocketPD USB-C programmable power supply delivers up to 21V/5A output (Crowdfunding)
PocketPD is a compact USB PD programmable power supply developed by CentyLab in Salem, Oregon. Designed to fit in your pocket, it provides precise, programmable voltage and current control using the USB Power Delivery 3.0 PPS mode. The device outputs 3.3V to 21V at up to 5A, features constant voltage/current modes, and includes a 0.96-inch OLED display for real-time monitoring. Powered by a Raspberry Pi RP2040 MCU and AP33772 PD controller, it supports fine adjustment in 20mV/50mA steps, with built-in protections against short circuits and reverse current. Weighing just 63g, PocketPD also offers magnetic mounting, open-source firmware, and KiCad hardware...
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Precision Clock Acrylic Case
[Hardware] Smoked acrylic upgrade for the Precision Clock Mk IV
Waveshare MK20 macro keyboard features twenty mechanical keys with 0.85-inch color LCD keycaps
Waveshare MK20 is a multifunctional macro keyboard with twenty mechanical keys featuring 0.85-inch LCD keycaps. As an upgrade to the earlier MK10 model, it adds a 2.8-inch secondary display along with two control knobs. The device supports AI voice interaction, real-time data display, and smart home integration with Home Assistant. Like its predecessor, the MK20 relies on a dual-system architecture: an Allwinner T113-S3 dual-core Cortex-A7 processor runs Linux to drive the displays, and a GD32 microcontroller runs QMK for low-latency keyboard and knob input. Each LCD key offers 128×128 resolution and supports dynamic images, videos, and multi-layer overlays, while the 2.8-inch...
TerraMaster launches Intel N150 NAS systems with 5GbE networking, AI photo recognition
TerraMaster F4-425 Plus (4-bay) and F2-425 Plus (2-bay) hybrid AI NAS systems are upgrades to the earlier Intel N95-based F4-424 and F2-424 NAS systems with an Intel N150 processor, dual 5GbE ports (up from 2.5GbE), and up to three M.2 SSD slots for up to 144TB of hybrid storage. Both models feature DDR5 memory (up to 16GB), 4K/8K video transcoding, and support TerraMaster’s TRAID technology for improved performance and data redundancy. They also offer USB expansion options and quiet cooling, making them NAS solutions suitable for home and business use. TerraMaster F4-425 Plus and F2-425 Plus specifications: SoC – Intel Processor...
NXP i.MX 952 processor supports local dimming for AI-enhanced automotive and industrial HMIs
NXP has recently introduced the i.MX 952 applications processor, a new member of the i.MX 95 series, designed for AI-powered automotive and industrial applications, including driver monitoring, child presence detection, and in-cabin HMIs. The i.MX 952 features up to four Arm Cortex-A55 cores with Cortex-M7 and M33 microcontroller cores, and is compliant with ISO 26262 ASIL B and SIL2/SIL3 standards. It integrates an eIQ Neutron NPU for AI-based sensor fusion, a 500 Mpixel/s ISP with RGB-IR support, and is the first processor with built-in local dimming for better display efficiency. Security features include EdgeLock Secure Enclave with post-quantum cryptography, meeting ISO 21434 and...
Microchip PIC32-BZ6 BLE 6.0, Thread, and Matter wireless MCU integrates touch and motor control
Microchip has recently introduced the PIC32-BZ6 family of single-chip, multiprotocol wireless MCUs, also available as RF-certified modules, and designed for smart home, industrial automation, and automotive applications. The module supports Bluetooth LE 6.0, IEEE 802.15.4-based Thread and Matter, and proprietary mesh protocols. For wired connectivity, there are two CAN-FD ports, a 10/100 Mbps Ethernet MAC, and a USB 2.0 full-speed transceiver. Other features include CVD-based touch sensing and motor control interfaces for interactive and real-time applications. As a secure MCU, the PIC32-BZ6 integrates a hardware-based security engine, a secure boot ROM, and encryption accelerators, along with OTA update capability for...
Radxa Dragon Q6A – A $60+ Qualcomm QCS6490 Edge AI SBC with GbE, WiFi 6, three camera connectors
Radxa Dragon Q6A is a credit card-sized SBC powered by a Qualcomm QCS6490 octa-core SoC with a 12 TOPS AI accelerator, up to 16GB LPDDR5 memory, and the usual ports found on Raspberry Pi-like single board computers, such as gigabit Ethernet, four USB ports, HDMI video output, and a 40-pin GPIO header. The board also features an M.2 Key-M socket for SSD storage, a WiFi 6 and Bluetooth 5.4 wireless module, a MIPI DSI display interface, three MIPI CSI connectors, a connector for an eMMC or UFS flash module, a microphone input connector, and an RTC battery connector. Radxa Dragon...
1GHz Renesas RA8D2 and RA8M2 Cortex-M85 MCUs feature up to 1MB MRAM, 2MB SRAM
After introducing the 1 GHz RA8T2 MCU earlier this month, Renesas has recently expanded its RA8 lineup with the RA8D2 and RA8M2 groups of MCUs, where the RA8D2 is designed for graphics, HMI, and AI applications with support for display, camera, and audio interfaces, while the RA8M2 targets general-purpose, high-performance IoT and industrial control systems with networking and compute capabilities. Both MCU groups deliver a performance of up to 7,300 Coremarks, offer up to 1MB of MRAM and 2MB of SRAM, and support SiP options with up to 8MB flash. The RA8D2 adds HMI capabilities, including a 1280×800 graphics LCD...
Review of Nextion 4.3-inch Edge Series HMI touch display
Today, we’ll review the Nextion 4.3-inch Edge Series HMI touch display. The company has recently launched the new Edge Series HMI touch displays for IoT applications that require better user interaction. It also supports video and audio playback, and everything can be configured relatively easily by the user using Nextion Editor software, version 1.68.1 or higher. The Edge Series HMI touch displays offer a wide range of screen sizes and formats to choose from, including a 2.1-inch round model (NX4848E021-011C) and a 2.8-inch round model (NX4848E028-011C), both with 480×480 resolution, as well as a 4.3-inch rectangular model (NX4880E043-011C) with 800×480...