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ATtiny13 has an on-chip BOD (Brown-out Detection) circuit that detects changes in VCC during operation by comparing it with a fixed trigger level. This trigger level is set by the fuse bit BODLEVEL, ...[Details]
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Today's portable devices are becoming more and more versatile and power hungry, which poses a great challenge to the design of portable battery power supplies. However, with a better understanding of ...[Details]
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If you have an electronic device that you don’t use for a long time (think wireless headphones, wearables, remote controls, etc.), you may find that it is not turned on and the battery is dead. If th...[Details]
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introduction Every friend who has been in contact with PC since the 286 era must have deeply experienced the convenience brought to our lives and work by the leaps and bounds of computer technology. ...[Details]
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Beijing Zhenguang Technology Co., Ltd. is the agent and solution provider of Unigroup Tongxin products. We provide automotive-grade
security chips,
hardware
, and
software
S...[Details]
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As the Honor 9X launch conference approaches, more and more information about the phone is leaked, but no matter how many leaks there are, they cannot cover up its outstanding performance. In a Kirin...[Details]
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This application note provides information on how to interface the DS1307 real-time clock (RTC) to a microcontroller and provides some example code to access the device. introduce The DS1307 serial...[Details]
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The maintenance of instruments requires professional technical knowledge, as well as meticulousness and patience. Especially for intelligent electronic instruments, one electronic component may c...[Details]
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At present, the on-chip RAM of DSP is getting bigger and bigger. To design an efficient DSP system, you should choose a DSP with a larger on-chip RAM. Compared with the off-chip memory, the on-chip R...[Details]
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symbol _assert_failed not defined (Debugstm8s_adc1.o ) This problem occurred when debugging STM8, that is, the function assert_failed was not defined. I searched for the problem and found that void...[Details]
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At the 2020 CES, the German multinational business company Bosch showed everyone in a crowded venue how the oldest car parts are given life by the latest technology. Yes, the part we are talking abou...[Details]
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The AUREX ultrasonic online detection system is used in the production line of gas pipes and automobile pipes. The wall thickness, ovality and eccentricity of the pipes directly affect the production...[Details]
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static ssize_t show_client_name(struct device *dev, struct device_attribute *attr, char *buf)
{
struct i2c_client *client = to_i2c_client(dev);
return sprintf(buf, "%sn", client- nam...[Details]
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Apple and its manufacturer Foxconn have reportedly admitted to violating Chinese labor laws by using too many temporary workers in the production of iPhones. The claim was made by China Labor Watch...[Details]
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According to news on February 26, Samsung used a cool video and a name - Galaxy Ring at last month's Galaxy Unpacked event to herald a new category of wearable devices. Now we know a little more abo...[Details]
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