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Previously, we have introduced the tutorial on how to successfully install and run Android 2.2 (Froyo) on iPhone 3G. These days, with the official release of Android 2.3 Gingerbread, the iDroid team, ...[Details]

Smart driving has many benefits, and it can turn you into a life expert in seconds! Let’s talk about this cool gadget - smart driving! Since the advent of smart driving, our lives have c...[Details]

To use a 32.768 kHz watch crystal as the device clock source, the low frequency crystal oscillator must be selected by setting the CKSEL fuse to “1001”. The crystal connection is shown in Figure 13. ...[Details]

Abstract: An intelligent detection system based on nRF24L01 wireless data transmission chip and Fusion StartKit development board is designed. By enabling the ACK PAYLOAD function of nRF24L01, two-way...[Details]

Laser diodes (LD) and vertical cavity surface emitting lasers (VCSEL) are two major components in optical communications, spectroscopy and many other important applications. As the demand for these ap...[Details]

OFweek Cup 2022 China Robot Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]

Circuit board design startup Quilter (Menlo Park, Calif.) has successfully raised $10 million in funding to advance its circuit board design automation technology. At present, the company's busines...[Details]

A "dedicated highway" leading to your doorstep has been opened! It not only makes the power grid safer and the power supply more reliable, but also makes electricity use more worry-free, making it ...[Details]

The integration of the secondary of AC/DC redundant power supplies has been largely ignored by semiconductor manufacturers. As a result, there are many discrete components such as operational ampli...[Details]

The DC motor rotor can be measured by the following methods: 1. Observe the rotor surface You can use your naked eyes to observe whether the rotor surface is flat and smooth, and whether ...[Details]

Although the Cortex-M processor family targets the lower end of the performance spectrum, it is still quite powerful compared to other typical processors used in most microcontrollers (MCUs). For exa...[Details]

1. About page tables: ARMv6's MMU involves two types of page tables when performing address mapping.                        First level page table and coarse page table. 2. About mapping method: Ther...[Details]

1. Don't trust the internal IO pull-up and pull-down of stm32 too much. If necessary, connect pull-down resistors externally. 2. When using the JTAG IO port as a normal IO port, you must first disabl...[Details]

Digital dashboard and wireless connectivity reference platform delivers high-performance graphics and rich connectivity for a superior two-wheeler user experience Shanghai, China - October...[Details]

This application note describes a circuit that produces a thermometer-style voltage indication. The circuit can illuminate a portion of 32 LEDs in sequence from the bottom continuously, and is designe...[Details]