Cypress Semiconductor has introduced support for a new protocol in its EZ-Colour design solution for high-brightness (HB) LED intelligent lighting systems. The EZ-Colour solution now includes drivers for the DMX512 protocol, enabling designers to create an entire intelligent lighting network quickly and easily with no coding required.
The EZ-Colour family of HB LED controllers combines with PSoC Express visual embedded design tool to deliver a complete design solution for growing applications such as architectural lighting, general signage, entertainment lighting and more. The solution enables designers to simply select an HB LED part number, choose either temperature or optical feedback, and choose a colour, including white.
HB LED design requires a complex set of calculations with custom firmware to deliver consistent colour. The two biggest problems that HB LED engineers face are having to account for differing LED performance specifications based on manufacturing bins and the LEDs’ degradation (such as output flux, wavelength etc,) over different temperatures. With PSoC Express, designers simply select a colour from a gamut presented on-screen. Pre-loaded manufacturers’ bin specifications and choice of either temperature or optical feedback algorithms are automatically applied to the selected design and programmed into the EZ-Colour Controller.
EZ-Colour HB LED controllers can support up to 16 LED channels and employ PrISM (Precise Illumination Signal Modulation) technology to reduce low-frequency flicker and radiated electro-magnetic interference. Designers also have the flexibility to add additional functionality to the EZ-Colour controllers, including battery charging, motor control and other features.
The EZ-Colour family is supported by the CY3261A-RGB Evaluation Kit, which showcases its flexibility and ease of use for high-brightness LED colour mixing applications and employs temperature compensation for consistent colour. Included with the evaluation kit is an interactive graphical interface enabling quick colour mixing via a CIE diagram or by directly controlling each HB LED.
Low profile SMD antenna Altron Arrow
Telecoms, Datacoms, Wireless, IoT
The Havok PCS.06.A antenna, from Taoglas, is a low profile SMD LTE/cellular 4G/3G/2G embedded antenna designed for direct SMD mount on a device PCB.
Read more...Accelerate development of physical AI deployments Altron Arrow
DSP, Micros & Memory
With Avocado OS now available on the HummingBoard RZ-V2N-
AIoT and SolidSense AIoT V2N from SolidRun, teams can move from prototype to deployed fleet in weeks.
Read more...Universal NFC device Altron Arrow
DSP, Micros & Memory
Delivering high-end performance in a compact 4 x 4 mm package, the multipurpose NFC reader from ST Microelectronics, enables the convenience of contactless interaction and features for various end applications.
Read more...Compact direct Time-of-Flight 3D LiDAR module Altron Arrow
AI & ML DSP, Micros & Memory
The VL53L9 from STMicroelectronics is the first direct Time-of-Flight (dToF) 3D LiDAR all-in-one module in ST’s portfolio, offering a resolution of 2,3K zones, wide field of view, on-chip processing, 100 frames per second, and sensing range from 5 centimeters to 9 meters.
Read more...SoC brings scalable edge AI to life Altron Arrow
AI & ML
The NXP i.MX 937 applications processor is optimised for performance without excessive power draw and bridges the gap between entry-level chips and high-end processors.
Read more...Compact direct Time-of-Flight 3D LiDAR module Altron Arrow
Opto-Electronics Electronics Technology AI & ML
The VL53L9 from STMicroelectronics is the first direct Time-of-Flight (dToF) 3D LiDAR all-in-one module in ST’s portfolio, offering a resolution of 2,3K zones, wide field of view, on-chip processing, 100 frames per second, and sensing range from 5 centimeters to 9 meters.
Read more...Generating negative voltages from a positive supply Altron Arrow
Editor's Choice Passive Components
It is common for IoT devices, industrial sensors, meters, and medical equipment to require both a positive and negative voltage, and this article explains the options available to produce a negative rail from a positive rail supply.
Read more...Addressing latency and signal integrity challenges Altron Arrow
DSP, Micros & Memory
Strengthening Microchip Technology’s data centre solutions portfolio, its XpressConnect retimers support high-bandwidth architectures, while helping reduce integration complexity.
Read more...Easy to integrate, quick to react
Opto-Electronics
Würth Elektronik has expanded its range of WL-ICLEDs – RGB-LEDs with integrated controller – to include dual-wire ICLEDs.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version