The VEN line is connected to GPIO 24 on the raspberry pi. In the reset condition this appears to be pulled low (reset). If I set the bit to 'hi' and then do the "i2cdetect -y -a 1" command I see a device respond with a address of 7c. This does not appear to match u...
电源电压与电流是否正常,通过改用其他电源来尝试.电压和电流都会影响器件的稳定性,建议查看器件说明,明确...
电源电压与电流是否正常,通过改用其他电源来尝试.电压和电流都会影响器件的稳定性,建议查看器件说明,明确...
i have been trying to figure out i2c for a while now, but i keep running into problems i wanted to connect a mcp23017 to my raspberry pi, and i followed multiple online tutorials. but at one point, i had to type in sudo i2cdetect, but then i get the "sudo: i2cdetect: command no...
Raspberry Pi I2C bus scan detection program. Detects I2C 7-bit address and prints them to screen. Scan for I2C devices, to see if any slaves are present on the I2C bus. Uses bcm2835 Library not linux drivers, designed for users of bcm2835 library ...
Raspberry Pi Engineer & Forum Moderator Posts:17437 Joined:Wed Dec 04, 2013 11:27 am Location:ZZ9 Plural Z Alpha, aka just outside Cambridge. Re: How does I2Cdetect command works? Fri Nov 25, 2022 2:13 pm Look at the code -https://git.kernel.org/pub/scm/utils/i2 ... 2cdetect...
Hello, I have a couple days trying to config an I2C slave on a PIC16f18854, right now, I'm just using a Raspberry Pi as Master, but later I will use a nRF52832, I just want to make sure my slave works first, but I think I'm missing something ...
模拟温度传感器模块使用NTC热敏电阻，因此可以对温度进行敏感测量。它还有一个内置比较器LM393，...
Raspberry Pi's include pull up resistors on their I2C pins. Adafruit I2C breakouts include pull up resistors. It's OK to have more than one pull up resistor. That would happen if you chained more than one Adafruit I2C breakout together, since each includes pull ups. The resistors will act...