SPI slave randomly missing bits in response Ask QuestionAsked 5 days agoActive todayViewed 98 times1 I’ve connected an MCP3008 to a raspberry pi. First on a solderless breadboard, where everything worked correctly. Then on a […]
ADC ref Voltage by pass capacitor
Bypass cap on reference voltage? Ask QuestionAsked todayActive todayViewed 57 times2 For a voltage reference providing a reference to multiple devices, ADC, DAC, instrumentation amp… would there be some benefit in placing bypass caps right […]
python write text file
How to write sensor data so seperate text file (Raspberry Pi, Python) Ask QuestionAsked todayActive todayViewed 18 times0 I have a pm2.5 sensor attached to a raspberry pi. I got the code working for the […]
grounding of metal box power electronics
Safety when creating electronics enclosure Ask QuestionAsked todayActive todayViewed 48 times0 I’m designing an electronics enclosure to be placed in series with the power cord for a device for control purposes and would like to […]
MCP3008 ADC problem
SPI slave randomly missing bits in response Ask QuestionAsked todayActive todayViewed 42 times0 I’ve connected an MCP3008 to a raspberry pi. First on a solderless breadboard, where everything worked correctly. Then on a prototyping board, […]
Program: spi_util_01_v72.py tlfong01 2020aug06hkt2227 # Function: 1. SPI one byte loopback 2. SPI repeatedly send one byte # System Config: Rpi4B buster (r2020may23), python 3.7.3 (r2019dec20), thonny v3.2.7 (r2020jan22) $ date Thu […]
AdaFruit M0 etc
i2c Pull up Resistor Ask QuestionAsked todayActive todayViewed 46 times1 I try to run an accelerometer (Data sheet) with this library (link). Bus: I2C and Microcontroller adafruit-feather-m0-adalogger (link) is used. If I wire the accelerometer […]
Auto Bread Production Line
What are the two sensors doing in the automatic bread production line? [closed] Ask QuestionAsked 2 days agoActive todayViewed 131 times-3Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve […]
Auto Bread production line
What are the two sensors doing in the automatic bread production line? [closed] Ask QuestionAsked todayActive todayViewed 87 times-3Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add […]
pip notes
Problems in upgrading pip packages Ask QuestionAsked 2 years, 5 months agoActive 2 years, 5 months agoViewed 1k times31 I am having some troubles with pipon the Raspberry. These are the information about the OS: My […]
