Gold price in India stood at Rs 79,520 as of 6:40 a.m. on Friday, according to the India Bullion Association. The price rose by nearly Rs 500 when compared to rates on Thursday.. The rate at New Delhi ...

The defence ministry has signed a Rs 2,960 crore contract with Bharat Dynamics Ltd for over 70 medium-range surface-to-air missiles for the Navy. These missiles, developed with Israel, will be ...

The Maha Kumbh, known as the world’s largest religious gathering, is not merely a spiritual event but also a vivid portrayal of economic diversity. Pilgrims from all walks of life converge here ...

1、串口、COM口是指的物理接口形式(硬件)。而TTL、RS-232、RS-485是指的电平标准(电信号)。 2、接设备的时候，一般只接GND RX TX。不会接Vcc或者+3.3v的电源线，避免与目标设备上的供电冲突。 3、PL2303、CP2102芯片是 USB 转 TTL串口 的芯片，用USB来扩展串口(TTL电平)。

A handwritten letter by Apple co-founder Steve Jobs, written in 1974, has fetched $500,312 (around Rs 4.32 crore) at a Bonhams auction. The letter provides insight into Jobs' early years ...

Brokerage Angel One on Monday reported its smallest quarterly profit increase since listing in 2020 as tighter regulations in the derivative sector weighed. The company - which competes with startups ...

Mahakumbh 2025 in Prayagraj begins, expected to boost the local economy with trade worth Rs 2 lakh crore. Estimated 400 million visitors will significantly increase revenues in accommodation, food, ...

In his book The Mathematical Universe, mathematician William Dunham wrote of John Venn’s namesake legacy, the Venn diagram, “No one in the long history of mathematics ever became better known ...

The OnePlus 13R is the latest flagship killer on the block. With prices starting at Rs 42,999, this phone is powered by the Snapdragon 8 Gen 3 chip and features a large 6,000mAh battery. In this ...

The Maha Kumbh Mela began at Uttar Pradesh's Prayagraj this morning, with more than 50 lakh people so far taking the first holy dip at Sangam, the point where the Ganga, Yamuna and mythical ...

In his letter to Nirmala Sitharaman, Sukesh Chandrasekhar, claimed a whopping Rs 22,410 crore overseas income in 2024-25 and even offered to pay Rs 7,640 crore in taxes. Listen to Story Conman Sukesh ...

下面先讲串口通信的一些基本概念，术语。如果对串口通信比较熟悉的，就当复习，如果哪里讲的不到位，欢迎及时指出。 这里并不对串口的编程作讲解，主要是从应用的角度去讲一讲。因为更多的时候，都是产品做好了，比如触摸屏需要和控制器，PLC通信 ...