Seeed Fusion – Beat the chip shortage with Seeed Fusion and Seeed products
Parts

Seeed Fusion – Beat the chip shortage with Seeed Fusion and Seeed products

The main image is part of an 8-bit Atmel Atmega microcontroller die courtesy of Zeptobars Amidst the global semiconductor shortage, product developers, supply managers, and enthusiasts have had to get creative to keep sowing the seeds of innovation until supply can catch up with...

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Low-Cost LED Dimmer using LM3578

Low-Cost LED Dimmer using LM3578

This Low-cost LED dimer project includes two main parts, an LM3578 chip, and a MOSFET. The LM3578 generates a PWM signal, and Q1 MOSFET helps to drive a high current LED. The project also includes current limit feature. Over current trigger point is set to 1.1A. LED intensity can be...

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2.5W Stereo Audio Amplifier using LM4752

2.5W Stereo Audio Amplifier using LM4752

The Stereo Audio Amplifier project shown here is capable of delivering 2.5W per channel of continuous average output power to 4Ω loads using a single 12V supply at 10% THD+N. The project is built using the LM4752 chip. This chip is specifically designed for single supply operations...

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Smart Dual Coil Latching Relay Driver – Bistable Relay Module

Smart Dual Coil Latching Relay Driver – Bistable Relay Module

This Smart Dual Coil latching Relay board can control the ON/OFF power of a device by applying a short voltage pulse to input 1 and input 2. This project is useful in low power applications since the coil is not powered all the time and only requires a short voltage pulse. The relay...

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ams OSLON® Optimal LEDs
Led

ams OSLON® Optimal LEDs

ams OSLON® Optimal LEDs are ideal for horticulture lighting applications with a 1mm² chip inside. The LEDs are housed in a small 3.0mm x 3.00mm footprint package. This allows for very compact clustering. The LEDs have flexible and efficient designs for professional top lighting and...

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Qorvo QPL1821 75Ω CATV Amplifier
IC

Qorvo QPL1821 75Ω CATV Amplifier

Qorvo QPL1821 75Ω CATV Amplifier is an ultra-linear GaAs (Gallium Arsenide) pHEMT (Pseudomorphic High-Electron-Mobility Transistor) differential RF amplifier offering up to 19dB of flat gain with very low distortion. The QPL1821 features a 50MHz to 1800MHz frequency range providing...

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GaN Systems GS-065-060-3 650V Enhancement Mode GaN Transistor
Parts

GaN Systems GS-065-060-3 650V Enhancement Mode GaN Transistor

GaN Systems GS-065-060-3 650V Enhancement Mode GaN (Gallium Nitride) Transistor is a power transistor optimized for high current, high voltage breakdown, and high switching frequency. The GS-065-060-3 features an Island Technology® cell layout, reducing the size of the device while...

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HDPLEX 250W is the World’s Smallest Fanless ATX Power Supply Unit
Power supplyTop Stories

HDPLEX 250W is the World’s Smallest Fanless ATX Power Supply Unit

HDPLEX company which is known for its fan-less and compact PCs, reveals its passive GaN AIO (All-In-One) ATX PSU ( Advanced Technology eXtended Power Supply) with an output power of 250W. It makes use of the cutting-edge GaN (Gallium Nitride) technology that can be found in some tiny...

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