100W LED driver evaluation board using high-frequency LCC transformer to achieve low-cost and miniaturized design

This 100 W reference design highlights the excellent power quality and high frequency performance of the half-bridge (HB) driver using the ICL5102 with the economical CoolMOS™ P7 series. The design takes full advantage of the applicable frequency range of the HB driver to create Highly compact LCC transformer. This transformer integrates the series inductance of the LCC resonant tank. Relying on this high power density transformer design, the high frequency operation capability can drive system cost and size reduction.

Single Channel LiDAR Demonstration Board

This is a single-channel LiDAR demonstration board that allows you to check the operation of a high-speed optical front-end using LiDAR ToF scope technology. The measuring distance can reach 50m. LiDAR ToF architecture can be used in automotive as well as consumer and industrial machinery.

FSLBOT: NXP Mechatronics Robot

The NXP Mechatronics Robot is an easy-to-use mechatronics development and demonstration platform for operating with the TWR-MECH Board.

Schematic PCB

Pixblasters Video LED Controller: Combine with LED strips to create a huge display that acts as a regular video monitor (PCB, schematic, demo source code)

Huge, shiny, beautiful video displays with thousands of LEDs have always been out of reach of enthusiasts and small business owners due to their high cost and complexity. Pixblasters MS1 changes all that.

Schematic PCB

200 W Game Console AC-DC Adapter GreenPoint® Reference Design

CN0276

High Performance, 10-Bit to 16-Bit Resolver-to-Digital Converter

Schematic PCB

OM13496: Surface mount to DIP evaluation board

Surface mount to DIP evaluation board

MAXREFDES1044: Heart rate monitor using the MAX30101

The MAXREFDES1044 is a reference design for the MAX30101 and several other Maxim® products that demonstrates how a small size, low cost, low power, high accuracy heart-rate monitor can be easily implemented. This design can monitor heart rate using red, infrared (IR), or green LEDs.

255 W, 80PLUS® Silver Certified ATX Power Supply GreenPoint® Reference Design

MAXREFDES171#: IO-Link distance sensor

The MAXREFDES171# is a complete, high-accuracy, IO-Link distance sensor reference design that provides accurate ranging up to 4m. Built in an industrial form factor, the design makes use of a commercially available time-of-flight (ToF), laser-ranging sensor.

Schematic PCB

Wireless security camera based on ESP32

Have you ever wanted to install a security camera in your home, garden or office? Although commercial Wi-Fi security cameras on the market are not expensive, if you want to install multiple ones in different scenes or rooms, it will cost a lot of money. Young engineer Max can develop a wireless security camera based on Espressif's ESP32 chip with only $15.

Schematic PCB

MAXREFDES103#: Health Sensor Wristband

The MAXREFDES103# is a wrist-worn wearable form factor that demonstrates the high sensitivity and algorithm processing functions for health-sensing applications. This health sensor band platform includes an enclosure and a biometric sensor hub with an embedded heart-rate, SpO₂ algorithm (the MAX32664C) which processes PPG signals from the analog-front-end (AFE) sensor (the MAX86141). Algorithm output and raw data can be streamed through Bluetooth^® technology to an Android® app or PC GUI for demonstration, evaluation, and customized development.

Schematic PCB

SCD30-3d-model: 3d model of the SCD30 CO2 sensor

The design is a custom 3d model from Sensirion. Sensirion provides a 3d model, but it has very few features.

Schematic PCB

60 W USB-PD and Quick Charge 3.0 Buck-Boost Reference Design Documentation Package

syzygy-epc901: SYZYGY and EPC901 CCD + 50MSps ADC

The EPC901 is a 1024x1 CCD sensor capable of providing 50MHz pixel output. It outputs analog voltage from the CCD element. The author paired it with a 50MSps ADC on a SYZYGY board. The datasheet says it can run up to 50k fps. External I/O is provided via optocouplers to facilitate connection to external trigger sources such as motion controllers. This board will assist in conducting experiments on the new PnP platform. Objects can be moved through the line scanner to capture the position of the photo.​

Schematic PCB

Electronic door guarding (knock detection, reminder)

The acceleration sensing unit (RSL10+KX023) attached to the back of the door is used to detect vibration and movement to detect events such as opening the door and knocking on the door. It also interacts with the terminal through information through BLE and can view the log on the handheld terminal. Handheld terminals are also implemented with RSL10. After powering on, it automatically scans the target device and connects to it. After connecting, it obtains the time and date information of the device (which can be modified at this time), and then enters the log interface. The wireless sensing unit and the BLE terminal exchange information through the BLE connection.

Schematic PCB

MAXREFDES1161#: Small size, high accuracy, 2-wire, 4mA to 20mA current loop transmitter

The MAXREFDES1161# is a small form factor, high accuracy, 2-wire 4mA to 20mA transmitter which integrates all functional and protection blocks in a small 1.0in x 0.6in dual-row header footprint that is compatible with breadboards and off-the-shelf peripheral expansion boards.

For FXLN83xxQ NXPBreakout board for acceleration sensor

BRKOUT-FXLN83xxQ kit includesBreakout board for the FXLN83xxQ acceleration sensor series.

MAXREFDES164#: IO-Link local temperature sensor

The MAXREFDES164# IO-Link^® temp sensor reference design uses the MAX14828 IO-Link device transceiver and supports the TMG TE IO-Link or TEConcept IO-Link stack.

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