austriamicrosystems has released the new AS1115, an easy to use user interface (UI) LED driver. It combines display driving and key scanning, providing a complete front panel solution. The device can drive either eight 7-segment digits or 64 individual LEDs with 47 mA per digit or 5 mA per LED. An external resistor can be used to adjust the current. With accuracy of ±3%, the AS1115 improves picture quality for LED displays, due to minimised intensity variations between the LEDs and LED modules. A 4-bit PWM is implemented for either global digital brightness control or separate dimming of each single digit. Additionally, the device offers read back of up to 16 keys. The AS1115 features built-in LED error detection which can detect any open- or short-circuit within the multiplexed 8x8 LED array.
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Computer/Embedded Technology
GigaDevice has announced the official launch of the GD32F503/505 high-performance series of 32-bit general-purpose microcontrollers based on the Arm Cortex-M33 core.
Read more...High power from DC to 6 GHz NuVision Electronics
Telecoms, Datacoms, Wireless, IoT
WAVEPIA’s latest GaN-on-SiC transistor, the WP2806015UH(S), delivers up to 15 W power from DC to 6 GHz at 28 V.
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Editor's Choice Power Electronics / Power Management
Energy Harvesting plays an essential role in the foundation of ambient IoT, a new generation of ultra-low power connected devices that operate by drawing energy from their environment instead of relying on traditional batteries.
Read more...Versatile range of camera modules EBV Electrolink
Opto-Electronics
The CAM-66GY pro-modules from ST are a full range of sample camera modules made for a seamless evaluation and integration of the VD66GY 1,5-megapixel colour image sensor.
Read more...Enhanced breaker status and communication module Schneider Electric South Africa
Opto-Electronics
Schneider Electric has announced the launch of its new Breaker Status and Communication Module (BSCM) Modbus SL/ULP, which delivers enhanced performance, improved connectivity, and simplified integration for power distribution systems.
Read more...Enhance SiC device efficiency using merged-pin Schottky diodes NuVision Electronics
Editor's Choice Power Electronics / Power Management
Silicon carbide (SiC) has advantages over silicon (Si) that make it particularly suitable for Schottky diodes in applications such as fast battery chargers, photovoltaic (PV) battery converters, and traction inverters.
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