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Secure smart card operating system and applet to safely store multiple electronic IDs
June 17, 2024, China -
STMicroelectronics has launched the STeID Java Card™ smar...[Details]
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A recent project is a sensor system based on IIC bus communication. Since another sensor uses a similar IIC protocol instead of standard IIC, the MCU cannot communicate with it. In the end, there is n...[Details]
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What is considered a "smart home"? Is it smart to turn on the TV with a remote control? But such simple little intelligence can no longer meet the needs of modern people. A true smart home is to co...[Details]
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Recently, ROG officially released the Chinese version of its ROG gaming phone 3. The biggest feature of the new phone is that it is equipped with the Snapdragon 865 Plus mobile platform, and it offe...[Details]
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LPC1114 can automatically ISP download programs. Because before it leaves the factory, the bootloader program is solidified in the chip, and the chip leads to the boot pin. The bootloader is used to ...[Details]
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introduction μVision is a microcontroller IDE software developed by German Keil Company. It was initially mainly used for 8051 series microcontrollers. Currently, there is also a dedicated version MD...[Details]
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Introduction
μC/OSII is a priority-based preemptive kernel. All tasks in the system have a unique priority level. It is suitable for applications with strong real-time requirements; however, ...[Details]
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Rather than facing the challenges and high costs of running cables throughout a factory, it is now possible to install reliable, industrial-strength wireless sensors that can operate for years on sma...[Details]
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On January 15, WeChat iOS version ushered in the official version 8.0.17 update today. The 8.0.16 update can be traced back to October 29 last year, which is 2 and a half months ago. Since WeCh...[Details]
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Independent watchdog (IWDG): uses an external clock, and can work normally even if the main frequency of the chip is not working. There is only an upper limit for the feeding time, but no lower limit...[Details]
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The vortex flowmeter should be installed in a dry and ventilated place, away from damp and waterlogged places; avoid exposure to the sun and rain. When exposed to the open air, it should be shielded f...[Details]
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Recently, the State Administration of Standardization officially issued a revision plan for the recommended national standard "Connection Devices for Conductive Charging of Electric Vehicles Part 1: ...[Details]
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The solid-state strong light explosion-proof lamp uses a cold light source, has low heat generation, small working current, and is explosion-proof. It is widely used in flammable and explosive work...[Details]
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The TMC5160 is a high-power stepper motor controller and driver IC with a serial communication interface. It combines a flexible ramp generator for automatic target positioning with the industry's ...[Details]
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1. Main indicators of common car inverter products on the market Input voltage: DC 10V~14.5V; output voltage: AC 200V~220V±10%; output frequency: 50Hz±5%; output power: 70W~150W; conversion efficien...[Details]