The LUMIBIRD Group (FR0000038242 – LBIRD), the European leader in laser technologies, achieved annual revenue of €225.6 million in 2025, up +8.9% (+10.2% at constant scope and exchange rates). This ...

It isn’t unusual to expect a precisely regulated voltage in an electronic project, but what about times when you need a precise current? Over on EDN, prolific [Stephen Woodward] explains how to use a ...

Abstract: This paper investigates State of Charge (SoC) estimation and Constant Current-Constant Voltage (CC-CV) charging techniques for Lithium-Ion (Li-Ion) batteries for Electric Vehicles (EVs) ...

At first glance, [RobBest]’s constant current source looks old school. The box is somewhat old-fashioned, featuring switches and binding posts. Most importantly, there’s a large analog meter ...

An improved stepper motor driver IC, which offers 50% lower on-resistance, lets engineers increase the power rating of their designs while reducing waste heat. The TB67S559FTG 50-V/3.0-A stepper motor ...

Using pulse current charging, or a constant current divided with a few short breaks, lithium-ion batteries hold up better over hundreds of charging cycles and can last twice as long. When you purchase ...

Central Semiconductor has created a line novel of zero temperature coefficient current limiting diodes, packaged in DPAK and rated at between 27 and 575mA. Minimum voltages range across 1.5 to 2V – ...

Abstract: An LED constant-current driver was designed and presented by a pulse width modulation (PWM) dimming control circuit, a overheat protection circuit (OTP), a bandgap circuit, a current ...