A Rat’s Nest-Less Workspace: Clean with Plenty of Screens

Two sorts of things we love to see in an electronics workspace: cleanliness and multiple monitors! San Antonio, TX-based Jorge Amodio’s L-shaped modular desk is great setup that gives him easy access to his projects, test equipment, and computers. The wires to all of his equipment are intelligently placed behind and below the workspace. Hence, no rat’s nest of wires! He doesn’t need to work on top of cords and peripherals like, well, a few of us do here in our office. We like how he “sectioned” his space to provide maximum multitasking capability. The setup enables him to move easily from doing R&D work to emailing to grabbing his iPhone without any more effort than a slide of his chair. Very nice.

Jorge Amodio’s workspace (Source: J. Amodio)

Submitted by Jorge Amodio, independent consultant and principal engineer (Serious Integrated, Inc.), San Antonio, TX, USA

“For the past few years I’ve been working on R&D of intelligent graphic/touch display modules for HMI (Human Machine Interface) and control panels, with embedded networking for ‘Internet of Things’ applications.” – Jorge Amodio

Jorge perform R&D with handy test equipment an arm’s length away (Source: J. Amodio)

A closer look at Jorge’s project space (Source: J. Amodio)

Jorge has easy access to his other monitors and iPhone (Source: J. Amodio)

Do you want to share images of your workspace, hackspace, or “circuit cellar”? Send your images and space info to editor at circuitcellar dotcom.

HMI Development on Intelligent Displays

4dsystems_HRES4D Systems and Future Technology Devices International Limited (FTDI) (aka, FTDI Chip) recently introduced the 4DLCD-FT843. The intelligent display solution incorporates FTDI Chip’s FT800 Embedded Video Engine (EVE) with the subsequent introduction of two additional products. This combined product gives design engineers a foundation on which to quickly and easily construct human-machine interfaces (HMIs).

The first of these products is the ADAM (Arduino Display Adaptor Module). This 47.5-mm × 53.4-mm Arduino-compatible shield permits communication between the Arduino via the SPI. The shield is suitable for use with Arduino Uno, Due, Duemilanove, Leonardo, Mega 1280/2560, and Pro 5V. The shield’s micro-SD card provides the Arduino-based display system with ample data storage. The 4DLCD-FT843 can use the micro-SD card to retrieve objects (e.g., images, sounds, fonts, etc.). Drawing power from the Arduino’s 5-V bus, the ADAM regulates the 4DLCD-FT843’s supply to 3.3 V. The FT800 EVE controller can handle many of the graphics functions that would otherwise need to be managed by the Arduino.

The ADAM is complemented by the 4DLCD-FT843-Breakout. With a 26.5-mm × 12-mm footprint, this simple breakout module enables the 4DLCD-FT843 to be attached to a general host or breadboard for prototyping purposes. It features a 10-way FPC connection for attachment with the 4DLCD-FT843 along with a 10-way, 2.54-mm pitch male pin header that enables it to directly connect to the host board. Both products support a –10°C-to-70°C operational temperature range.

The EVE-driven 4DLCD-FT843 has a 4.3” TFT QWVGA display with a four-wire resistive touchscreen. It features a 64-voice polyphonic sound synthesizer, a mono PWM audio output, a programmable interrupt controller, a PWM dimming controller for the display’s backlight, and a flexible ribbon connector.

Contact 4D Systems or FTDI Chip for pricing.

4D Systems

Future Technology Devices International Limited (FTDI) (aka, FTDI Chip)