TECHNOLOGY IN ACTION 2.8” Round TFT with Capacitive Touch
Choosing a round display for your next project could really set your product apart from the competition. One of the latest additions to our extensive range of TFT LCD is our 2.8” round IPS TFT (KD028WXFPD057-C040A) featuring an optically bonded 5-point capacitive multi-touch. The display has a resolution of 480(RGB)x480 pixels within an active area of 70.13(H) x 70.13(V)mm and a 16.7M colour palette, plus ultra-wide viewing
angles of 85°/85°/85°/85°, a high brightness of 500cd/m² and a high con- trast ratio of 1000:1 all of which combine to produce an excellent optical performance in both indoor and outdoor environments. The display has the Sitronix ST7701S controller IC providing flexible interfacing via serial 3-Wire SPI or 16, 18 or 24 Bit RGB. Physically the display is compact and lightweight with overall dimensions of 87.73(H) x 89.73(V) x 3.39(D)mm and weighing just 34g.
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Craft Data Limited 01296 332000
https://www.craftdata.co.uk/news
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RS Components and CUI Devices Enter into Distribution Agreement
Versatile displays for PCB mounting
With the EA DOG series, DISPLAY VISIONS has a range of flat, modern COG displays with an integrated driver. Modest power consumption and usable in 3.3 V systems, they are particularly suitable as displays in handheld devices. The compact text and graphic LCDs are less than 3 mm thick. Designed as chip-on-glass displays, the controller is already integrated into these displays. The text displays come with built-in character sets. These high-contrast displays can be soldered directly onto the PCB. They run with 3.3 V without auxiliary voltage and the current consumption is between 150 and 900 µA depending on the model and size. They are controlled using a 3 or 4-wire SPI, or, for some models, even using a 2-wire I²C or 4 or 8-bit data bus. The text and graphic displays are currently available in 13 different sizes, from 55x31 mm to 94x67 mm. This includes 6 text displays with one to four lines and 7 graphic displays with resolutions between 102x64 pixels to 240x128 pixels. There are five high-contrast LCDs to choose from: reflective and transmissive STN, STN with blue background and black/white positive and negative FSTN. The contrast voltage can be set by command.
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DISPLAY VISIONS GmbH + 49 (0) 8105 77 80 90
www.lcd-module.com
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ams OSRAM’s OSLON® Discover the newest addition to the ams OSRAM’s OSLON®
CUI Devices today announced that it has signed a distribution agreement with RS Components, one of the world’s largest distributors of electronic components and industrial products. As a part of the agreement, RS Components will distribute and market CUI Devices’ extensive product portfolio, including audio, interconnect, thermal management, and more.
With over 100 years of experience and operations in 32 countries, RS Components offers a diverse range of 700,000+ industrial and electronics products from over 2,500 leading suppliers, including interconnect, passives and electromechanical, automation and control, consumables, and more.
“This partnership with RS Components strengthens CUI Devices’ commitment to expanding support and product availability to customers in Europe and Asia,” stated Steve Mathis, VP of Sales at CUI Devices. “We look forward to working with one of the premier electronic components distributors as we strive to assist engineers at every stage of their design journey.”
View CUI Devices’ product offering at RS Components.
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CUI Devices
www.cuidevices.com
Optimal family Optimal
family of horticultural lighting LEDs – the 640 nm Red LED. Offering broader spectral coverage for faster and healthier plant growth while helps to prevent photobleaching and reduce the incidence of fungal and bacterial infections.
With outstanding efficacy and robust performance, this LED is ideal for greenhouse and indoor farming applications. Achieving high efficacy and reliability, the OSLON® 640 nm Red LED can raise energy efficiency and reduce the cost of electric power in horticultural lighting setups. Initial research conducted by Wageningen University on behalf of ams OSRAM shows that a double red peak (640 nm and 660 nm) in combination with horti white increases the dried biomass level in indoor growing environments. Janick Ihringer, Vice President and General Manager of the Illumination Business Line says: “The OSLON® Optimal Red also plays a critical role in improving the cost-effective-
ams OSRAM
ams-osram.com
JUNE 2023 | ELECTRONICS TODAY 39 The OSLON®
ness and energy efficiency for horticultural lighting applications, including inter-lighting and vertical farming.”
Optimal Red
LED is a high-performing component that boasts an
impressive 3.53 µmol/J and a wall plug efficiency of 66.3 %, meaning it has improved energy efficiency and reliability levels. With a radiant flux of 485 mW and a photon flux of 2.58 µmol/s, this LED has a dominant wavelength of 630 nm and a peak wavelength of 640 nm. The high-power ceramic packaging provides a stable light output over a wide temperature range with a long lifetime, making it a worthy investment for horticultural applications.
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