CN0276

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

Schematic PCB

Quadcopter Matlab simulation program

Quadcopter Matlab simulation program

Schematic PCB

Active video filter

Originally, video filters were passive LC circuits surrounded by amplifiers. Smaller, more efficient designs can currently be achieved by combining the amplifier with an RC filter. Sensitivity analysis and predistortion methods developed in the 1960s have, moreover, overcome the poor performance that gave early video filters a bad reputation.

51 microcontroller to make alarm clock

Use the Android cable to connect the voice chip and connect it to the computer. At this time, there is a removable disk on the computer, and then put the sound file into the removable disk... Materials used: Voice playback module Yabo 51 microcontroller (refer to this microcontroller The digital tube and the 8 free IO ports can be used) 3 10k resistors... Put the sound file into the voice chip and connect the data line and power line to the microcontroller. Use the keil tool to generate the hex file from the c program. And write it into the microcontroller...

Schematic PCB

MAXREFDES42#: IO-LINK RTD temperature sensor

Maxim Integrated's MAXREFDES42# reference design is a low-power, IO-Link RTD temperature sensor compliant with IEC 61131-9. The system contains an RTD-to-digital converter, an IO-Link transceiver, an efficient step-down converter, and a display. The MAXREFDES42# comes preprogrammed and ready to connect with a version 1.1-compliant IO-Link master. Design files including the schematic, PCB, BOM, and firmware source code are available for download.

Schematic PCB

High performance 1-Wire network driver

This document describes a microcontroller-based 1-Wire® master interface for reliable operation of small, medium, and large 1-Wire networks. This is accomplished using careful impedance matching, intelligent (software-controlled) active pullup, and slew-rate control. Software flow charts are included to assist the user in generating the correct 1-Wire timing for reset pulse, presence detect, write one, write zero, and read time slots using any suitable microcontroller. Scope traces illustrate the timing performance of the driver as well as transmission line effects as they appear with long cables.

CN0287

Isolated 4-Channel Thermocouple/RTD Temperature Measurement System with 0.5°C Accuracy

Schematic PCB

CN0281

Using ADuC7060/ADuC7061 precision analog microcontroller to build a thermocouple temperature sensor with cold junction compensation based on automotive SENT interface

Schematic PCB

CN0234

Single-supply, micropower toxic gas detector using electrochemical sensors

Schematic PCB

PETALUMA (MAXREFDES30#): 8-channel simultaneous sampling analog front end

The Petaluma (MAXREFDES30#) subsystem reference design is a cost optimized, high-speed and high-accuracy analog measurement solution for three-phase power monitoring applications. Hardware, firmware, design files, and lab measurements provide complete system information for rapid prototyping and development.

Schematic PCB

CN0289

Flexible 4 mA to 20 mA loop-powered pressure sensor transmitter with integrated voltage or current driver

Schematic PCB

pcie_x4: SYZYGY creates PCIe x4 add-in card

SYZYGY is an FPGA extension standard for medium to high speed interfaces. This breakout connects the SerDes in the SYZYGY-TXR connector to the card edge to act as a PCIe x4 add-in card. This breakout is very simple and can be made into a shorter SYZYGY pod.

Schematic PCB

CN0255

16-bit, 100 kSPS single-supply low-power data acquisition system

Schematic PCB

CN0326

Isolated, low-power pH monitor with temperature compensation

Schematic PCB

CN0273

High-speed FET input instrumentation amplifier with low input bias current and high AC common-mode rejection

Schematic PCB

CN0247

12-bit, 1 MSPS SAR ADC and driver, total power consumption is less than 5 mW

Schematic PCB

CN0264: Robust Composite Video Transmission Solution with Output Short-to-Battery Protection for Rearview Cameras and Rear Seat Entertainment Systems

Robust composite video transmission solution with output short-to-battery protection

Schematic PCB

CN0263

Robust video receiver with battery short-circuit protection on input      

Schematic PCB

CN0280

Integrated isolated power supply, powerful fully isolated current sensing circuit for solar photovoltaic converters

Schematic PCB

Intelligent Snowflake Ambient Light

Renesas is ready for the cold with a full lineup of power and analog components spec’d to operate down to -40 °C.

Schematic PCB