DIY personal G-Force meter circuit

The target of this project was the design of a small portable mixer supplied by a 9V PP3 battery, keeping high quality performance. The mixer is formed assembling three main modules that can be varied in number and/or disposition to...

dyi setup and debugging guide

This page discusses the differences between assembled Open USB FXS dongle boards and DIY boards. While the assembled boards are fully tested and quality control approved, DIY boards may encounter various issues during assembly. Fortunately, most of these issues can...

Accelerometer Schematic

Below is a rough schematic of the layout of the accelerometer PC board looking from the component side. The microcontroller is an Atmel AT89S8252, an 8051 clone. This microcontroller is in-circuit programmable using an SPI interface. The SPI pins are...

task 32 triple axis accelerometer

A circuit diagram illustrating the connection of an accelerometer to an Arduino board and an external power source. The circuit diagram depicts the integration of an accelerometer with an Arduino microcontroller, providing a clear representation of how these components interact within...

Digital-ProfiLab 4.0

Digital-ProfiLab was designed for measurement and control applications, combining features like circuit and logic simulation, front panel design, and hardware control to one powerful tool. Incoming signals from external devices may be processed and displayed. A circuit editor is used...

RealView 2.0

RealView is a measurement application, which records and plots measured values from analogue hardware devices in real-time. Several curves can be plotted into a single diagram. Several diagrams can be arranged on one or more pages if necessary. Plot options...

Add a sensor to a board and measure something with it

This week's plan is to build a device that warns of the potential for a knockdown, which is the process by which an over-canvassed ship is laid over on her beam-ends. The risk of sinking is high during this event,...

Data logging to Compact Flash and PCMCIA TDS2020F

This section discusses Compact Flash, Flash-ATA, and hard disks. For additional media, refer to DATA LOGGING TO RAM CARDS on page 274 and DATA LOGGING TO FLASH AND RAM CHIPS on page 279. This module enables the rapid creation of...

Blanket internal measurement circuit disconnection

The internal disconnection circuit for a blanket operates on the principle of induction. It includes a wire approximately 2 cm in length that senses the proximity of a charged mains power source. When the sensing wire is close to the...