CDLL4756

Recently, J. Eric Purcell, director of "manufacturing quality" at Tesla's Fremont factory in California, announced his resignation.   Purcell has been with Tesla for nearly seven years. He has held a...[Details]

I saw a good FAQ in comp.lang.c, " How can I implement sets or arrays of bits? " I think it is very practical. It only uses a few simple macros to implement a basic bit array (bitset).   #include...[Details]

1 Introduction AVR embedded microcontrollers have rich hardware and software resources. The serial I2C interface can meet the requirements of many applications. Two AVR microcontrollers can communica...[Details]

　　RFID is the abbreviation of radio frequency identification. In layman's terms, an RFID reader is an automatic identification device that can read electronic tag data. RFID reader RFID radio frequen...[Details]

Toshiba Launches Photovoltaic Output Photocoupler for Isolated Solid-State Relays — High open circuit voltage helps drive high voltage power MOSFETs — Shanghai, China, May 2...[Details]

The MAX24001 is a complete burst-mode laser driver, transmitter, and limiting amplifier receiver for use within fiber-optic modules for FTTx applications. A fully compliant GPON/GEPON module can be i...[Details]

The air-conditioning compressor is the core of the heat pump air-conditioning system. Choosing the right power device can improve the working efficiency of its controller, thereby improving the eff...[Details]

After getting rid of its dependence on Nvidia and starting to develop its own AI chips, Tesla has set its sights on batteries. Five Tesla employees revealed that they have a secret R&D laboratory th...[Details]

1. Manual sequence control circuit diagram Figure 1 2. Forward and reverse travel control circuit Figure 2 3. Manual star-delta step-down starting control ci...[Details]

0 Introduction In the traditional hardware architecture, the interface is regarded as a part of the corresponding external device, and each interface can generally only be connected to the same...[Details]

1. The experimental task uses the AT89S51 microcontroller to make a manual counter. Connect a tact switch to the P3.7 pin of the AT89S51 microcontroller as a manual counting button. Use P2.0-P2.7 of ...[Details]

Detection of ordinary resistors 1. Use a pointer multimeter to measure resistance (1) Select the appropriate gear on the multimeter   In order to improve the measurement accuracy, the gear should be ...[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]

Industrial control computers are often equipped with watchdog circuits. When the watchdog is activated, the computer is reset, which is a hot start. During a hot start, it is generally not allowed ...[Details]

STMicroelectronics' HFA80A automotive-scale input Class-D audio amplifier combines high efficiency, small size and low bill of materials cost, and optimizes load diagnostic functions for automotive...[Details]