List of articles for category "Optoelectronics and Sound"

(112)
Fast graphics with ready-to-use modules based on FT81x

Fast graphics with ready-to-use modules based on FT81x

The new gen4-FT81x display modules from 4D Systems represent a ready-made solution based on graphics chips from Bridgetek. The main advantages include easy and intuitive programming, powerful SW IDE, many useful functions and three display sizes.

Replace the character LCD module with an OLED alternative

Replace the character LCD module with an OLED alternative

Bolymin OLED character displays with a high degree of compatibility with the original LCD modules are ideal not only for brand new projects, but they also serve as excellent upgrades for older projects.

User-friendly smart displays in miniature size

User-friendly smart displays in miniature size

New series of uniTFTs intelligent touch displays from Electronic Assembly, coming in sizes from 2” to 4.3”, offers extremely short development of highly sophisticated HMIs.

LCD or OLED - which one do you choose?

LCD or OLED - which one do you choose?

Choosing a display is a crucial thing. If you consider 5 important display parameters in your selection and take the basic advantages and disadvantages of both technologies into account, you can easily choose the most suitable display for your application.

9" intelligent embedded display uLCD-90

9" intelligent embedded display uLCD-90

Apart from the simple and fast development of graphics applications, a larger display has been added to the pool of benefits of working with 4D Systems displays. New 9” module with resistive or capacitive touch panel and with adapters for Raspberry Pi and Arduino.

Do you know a LED with zero height?

Do you know a LED with zero height?

Kingbright KPTR series, suitable for reverse mounting, makes it possible to achieve that the LED is hidden in the PCB.

7 tips for a quality speaker

7 tips for a quality speaker

Speaker is a key element in audio transmission. We have summarized new products that play well, last a long time and do not cost much. Don't risk your reputation and bet on the well-known Visaton brand.

EA PlugS - small OLED display with added value

EA PlugS - small OLED display with added value

Graphics feature support, USB interface, capacitive touch panel, aesthetic glass frame and easy to install - all the pluses for smooth and fast application development.

Piezo buzzer Sonitron SMA-13LV deploys maximum from a minimum

Piezo buzzer Sonitron SMA-13LV deploys maximum from a minimum

80 dB acoustic signal at the only 3V power supply and a really miniature size rank this component in the TOP class.

Meet the 3rd generation EVE

Meet the 3rd generation EVE

Building on the success of the first two generations of FT8xx touch display controllers, Bridgetek introduced two new chips, BT815 and BT816. The possibility to connect up to 256MB of external FLASH is not the only enhancement that EVE3 offers.

Check the limits of your display

Check the limits of your display

TFT displays can withstand a wide range of working temperatures. However, limit values have a negative impact on their life. Do you also count with extreme conditions when choosing a display?

Do you believe it´s possible to design a graphic solution within few hours?

Do you believe it´s possible to design a graphic solution within few hours?

Free software tool 4D Workshop intended for 4D Systems displays enables that surprisingly well and easy.

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