MAXREFDES1238: Scalable, single-input, 6-output, power supply solution for Version ACAP platform

In this design a single 12V input supplies a circuit which outputs 6 separate rails ranging from 500mW to 130W. The design is specified to meet the XILINX Versal ACAP AI Core Series UC1/3 requirements. The design layout is also optimized for the Versal ACAP IC.

Schematic PCB

WiCAN: Open Source ESP32-C3 CAN Adapter Supporting USB, Wi-Fi and BLE

WiCAN is a powerful CAN adapter based on ESP32-C3 that can be used for car hacking and general CAN bus development. It is available in two form factors: OBD-II and standard USB-CAN. The original firmware can interact directly with RealDash using Wi-Fi or BLE, which allows you to create custom dashboards with beautiful graphics. It is available for Android, iOS, and Windows 10. WiCAN connects to your existing Wi-Fi network and any device on that network, and it allows you to configure Wi-Fi and CAN settings through a built-in web interface. Both versions have a power saving mode that detects when the voltage drops below 13 V or other preset values. When this power saving mode is enabled, WiCAN is able to enter sleep mode, reducing the current consumption to less than 1 mA.

Schematic PCB

SimpleLink™ ZigBee® Network Range Extender Reference Design

ZigBee applications such as home and industrial automation, lighting, metering and sensor networks may require longer RF transmission range and higher sensitivity than the standalone CC2530. TI's new SimpleLink CC2530-CC2592 reference design pairs the cost-effective SimpleLink ZigBee CC2530 wireless MCU with the SimpleLink CC2592 range extender to improve receiver sensitivity by 2-3 dB and increase the total link budget to 120 dB, significantly improving Coverage of each node in the ZigBee network.

Schematic PCB

QN9080SIP-DK: Highly scalable QN9080SIP application development platform

QN9080SIP-DK is a development kit supported by the QN9080-001-M17 module, supporting Bluetooth 5 and NFC.

Schematic PCB

Reverse Power Supply - Eight Input Single Output Reference Design

This reference design is a power supply solution for reverse powered telecom applications. Up to 8 isolated inputs provide a universal output; the load is shared equally among all active converters.

Schematic PCB

KPower supply design for Kintex Ultrascale FPGA: ultra-quiet, 1.8V, 1A

This reference design provides a power-supply circuit with an input voltage of 3.3V, an output voltage of 1.8V, and an output current of 1A using the MAX8869 low-dropout linear regulator. The circuit was developed to power a MGTVCCAUX rail on a Xilinx® Kintex® Ultrascale™ FPGA. Included in this reference design are a schematic and a bill of materials.

Schematic PCB

Power supply design for Kintex Ultrascale FPGA: PMBus compatible, strictly regulated, 1.80V, 2A

This reference design provides a power-supply circuit with an input voltage of 10.8V to 13.2V, an output voltage of 1.80V, and an output current of 2A using the MAX15303 InTune™ Point-of-Load (PoL) Controller. The circuit was developed to power a VCC1V8 rail on a Xilinx® Kintex® Ultrascale™ FPGA. Included in this reference design are a schematic, applications information, and a bill of materials.

Schematic PCB

Electric vehicle charger schematic diagram (UC3842+LM324+TL431)

Electric vehicle charger schematic diagram (UC3842+LM324+TL431)

Schematic PCB

MAXREFDES108#: Non-isolated 12V/1A PoE powered device power supply

This document details the MAXREFDES108# subsystem reference design, a 36V to 57V input, 12V output, step down non-isolated power supply capable of 12W. Design files and test results are included. Hardware is available for purchase.

IEEE 802.3bt PoE PD reference design with NCP1566-based isolated DC/DC converter

30 W Automotive 2 MHz Preregulator, Non-Isolated, Synchronous Buck Reference Design Based on NCV891930

UsbSafe²: an open, programmable dongle for protecting USB devices from USB hosts and chargers

Always stay secure and protect your private data and gadgets when connected via USB. USB connections transfer information and power. UsbSafe² is a device that protects USB-connected hardware from excessive voltage, current, and unauthorized data access. Unfortunately, the practice of “juicing” (accessing data from devices connected to public charging stations) has become very common. UsbSafe² offers a unique combination of anti-juicing mode and fail-power protection. With UsbSafe², you'll feel safer no matter where you are or what you plug in, your valuable gadgets are protected and secured!

Schematic PCB

MAXREFDES1185: 3.5W, 24V offline flyback converter using MAX17595

The MAX17595 is a peak-current-mode controller for designing wide input-voltage flyback regulators.

FRDM33772CSPEVB: MC33772C evaluation board with SPI communication

OM2385/SF001 - OL2385 Wireless sub-GHz Transceiver SIGFOX Development Kit with KL43Z

NXP's OM2385/SF001 development kit for SIGFOX applications, including OL2385 and Kinetis KL43 series MCUs for host applications

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L3751 DC converter reference solution

STMicroelectronics provides users with a reference design based on L3751, suitable for DC-DC converters with input voltage 36-72V DC, output voltage 12 VDC, and 10A.

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FRDM-KW38: Freedom development board for KW39/38/37 MCU

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CLRC663 + and QN902x NFC-Bluetooth ^® Low Energy Solutions for Consumer Electronics Applications

Bluetooth ^® Low Energy-NFC-v2.0 is an NFC expansion board for QN9020DK and an extensible QN9020 application development platform. This NFC expansion board is based on CLRC663+, a high-performance multi-protocol NFC front-end.

PCA9957HN-ARD: Arduino Shield board

Software and hardware open source portable monitor CatSniffer (schematic diagram, PCB, source code, etc.)

This board is a Swiss Army Knife for IoT security researchers, developers, and enthusiasts. The board can be used with different types of software, including third-party sniffers such as SmartRF Packet Sniffer, Sniffle, zigbee2mqtt, Z-Stack-firmware, Ubiqua Protocol Analyzer, our custom firmware, or you can even Specific software requires writing your own software.

Schematic PCB