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California-based XsunX, Inc. recently announced that its copper indium gallium selenide (CIGS) photovoltaic cells have been certified by the U.S. National Renewable Energy Laboratory (NREL) to have...[Details]

To meet efficiency and form factor requirements, switch-mode power supply manufacturers continue to adopt new semiconductors and circuit topologies while adhering to higher power integrity standards....[Details]

1 General data port of AduC812 AduC812 is a new type of highly integrated high-precision 12-bit data acquisition system. In its chip, it not only contains a high-performance 8-bit (compati...[Details]

1.1 ARM processor series Each ARM processor has a specific instruction set architecture (ISA), and a version of the ISA can be implemented by multiple processors. The ISA has evolved with the needs o...[Details]

Ammeter, also known as "ampere meter", is an electrical instrument that measures the current in a circuit. Ammeters can be divided into three categories: AC ammeter, DC ammeter and AC/DC energy meter...[Details]

Well-known digital blogger @大米评测 said: "The OnePlus 7 Pro weighs 207 grams when unboxed, but with the included soft case it weighs 232 grams, which is indeed a bit heavy." Regarding the complaints ab...[Details]

An oscilloscope is an essential device for engineers. Just like the development of smartphones in the past decade, oscilloscopes are moving from pure button-based control to touch-screen control,...[Details]

First, let's take a look at my board (s3c2440) It can be seen that to make the LED tube light up, just set nLED1 to a low level, that is, set the corresponding GPIO pin to a low level. From the a...[Details]

    1. Each instrument must be inspected before and after testing to ensure the effectiveness of the testing process.     2. The testing process of this instrument involves high voltage, so you must ...[Details]

Recently, Vishay Intertechnology, Inc. announced the release of a new high-speed silicon PIN photodiode with higher sensitivity to visible light, the VEMD5080X01, enriching its optoelectronics produc...[Details]

1 Introduction In the power system, in order to ensure that important equipment with high power supply reliability requirements can work normally, power plants and substations should be installed w...[Details]

MagnaChip announced that it has launched a new MOSFET for wireless headphones to prevent overcharging of batteries. The MOSFET is designed to control excessive current flowing into wireless headphone...[Details]

Photometer is a kind of optical instrument, which has certain applications in many fields. There are many types of photometers, among which UV-visible spectrophotometer and visible spectrophotometer a...[Details]

1. Overview Detecting the fetal heart rate is a highly technical task. Since the fetal heart rate is very fast, between 120 and 160 beats per minute, it is difficult to measure accur...[Details]

New Product Express丨Mini-Fit Max Connector Mini-Fit Max wire-to-board connectors surpass other mid-power connector products, delivering 20.5 amps in a compact package, and feature a rugged shankles...[Details]