DIY a rechargeable USB touch lamp with a lithium battery by adding a 4054 charging IC and modifying the touch-control circuit for simple on/off operation.

Explore the advantages and disadvantages of electromagnetic and PhotoMOS relays, including load capacity, switching speed, electrical isolation, and service life.

Infineon plans to invest €1.1 billion in a 300mm GaN power semiconductor facility in Austria, with production scheduled to begin by late 2027.

SK Hynix reported record Q3 2026 revenue of KRW 104.62 trillion, driven by strong AI memory demand, HBM4 shipments, and server DDR5 sales.

Broadcom secures a $63 billion financing deal with major financial institutions to fund AI chip purchases for Anthropic, supporting AI infrastructure expansion.

Explore the PANASONIC 2TPE330MADGB, a 330µF, 2V polymer tantalum capacitor with low ESR for compact electronic power circuits.

DIY digital control power supply with a Riden 50V 20A module, a Mean Well power supply, and a temperature-controlled cooling fan.

Discover the causes of relay oscillation and capacitor failure, including voltage spikes, contact bounce, and improper capacitor selection, plus prevention tips.

NVIDIA explores GPU software subscriptions at around $2,000 per GPU annually as Jensen Huang targets recurring revenue from enterprise AI infrastructure.

Nvidia, AMD and Broadcom express interest in up to $5 billion in Meta shares as the company plans $35 billion in offerings to fund AI investments.