HATs and other add-ons • Opto couplers / ac monitoring
Hi folks, new here.Wondering if anyone had used these or similar for 230v AC monitoring?PCB Opto Isolator Board 3 Channel Optocoupler Isolation Module Photoelectric Isolated Module 220V AC...
View ArticleHATs and other add-ons • Re: Controlling mains devices
I need my Pi to control several low or medium power mains devices (solenoid valves, circulating pumps, boilers, lights etc.). What is the most cost effective way of doing this? Does anyone make a...
View ArticleHATs and other add-ons • Re: Opto couplers / ac monitoring
No, I haven't used one. But I notice the AC inputs are rectified and smoothed to drive the Opto, so it may take a little while to turn off when the AC fails.Statistics: Posted by rpdom — Sun Apr 21,...
View ArticleHATs and other add-ons • Problems with the 54Pi hat and a Kingston 256 MB NVme
I have been tinkering with Raspberry Pigs on and off for a while. I recently picked up a Pi5 and along the decided to ass a SSD drive via a Hat. I bought my Hat from 52pi, and picked up a Kingston...
View ArticleHATs and other add-ons • Re: Problems with the 54Pi hat and a Kingston 256 MB...
Which drive do you use? Provide exact parr number as details may matter.Which HAT do you use?As it's a third party product you should ask your seller/rhird party manufacturer to support.Pimoroni has a...
View ArticleHATs and other add-ons • ZERO - Add RW Storage when /boot and / are read only
I'm using a ZERO W. I have a project and would like to set the / and /boot RO for protection in the event of a power failure. However, I need a small amount of disk space for work logs and data.I...
View ArticleHATs and other add-ons • Re: ZERO - Add RW Storage when /boot and / are read...
I'm using a ZERO W. I have a project and would like to set the / and /boot RO for protection in the event of a power failure. However, I need a small amount of disk space for work logs and data.I...
View ArticleHATs and other add-ons • Re: Audio & USB HATs allowing access to header...
Many thanks for the advice - a lack of time, and difficulty in locating the requisite information for each card is proving time consuming!Statistics: Posted by DinghySailor — Tue Apr 23, 2024 3:11 pm
View ArticleHATs and other add-ons • Rpi 5 built-in power switch ("PSW"), and...
The ATX Watchdog hat is here:https://www.tindie.com/products/tomtibb ... -module-4/It controls an ATX supply, and needs a switch connected to two of its pins for powering everything on. With a jumper...
View ArticleHATs and other add-ons • Re: Rpi 5 built-in power switch ("PSW"),...
Is that an advertising post or a request for support?Think it's advertisement as the power button on Pi5 is well sescribed in the documentation https://www.raspberrypi.com/documentati ......
View ArticleHATs and other add-ons • RPi 4B with RS485 CAN HAT
sorry something went wrong. Please post again.Statistics: Posted by k134563 — Wed Apr 24, 2024 8:38 pm
View ArticleHATs and other add-ons • Sense HATs and RPi 5
Hi all,Are the older Sense HATs working fine with the new Raspberry Pi 5? Anyone have experience with this?I am about to dive into this with my class and want to know if there are any caveats......
View ArticleHATs and other add-ons • Re: Sense HATs and RPi 5
Hi all,Are the older Sense HATs working fine with the new Raspberry Pi 5? Anyone have experience with this?I am about to dive into this with my class and want to know if there are any caveats......
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HATs and other add-ons • Raspberry Pi Active Cooler
Is the Raspberry Pi Active Cooler the most efficient cooler? Or is there better options on the after market?My thoughts are if there is a more efficient active cooler and at the same time quieter and...
View ArticleHATs and other add-ons • Re: Raspberry Pi Active Cooler
100% satisfied with Pi Acive Cooler.Statistics: Posted by neilgl — Sat Apr 27, 2024 6:37 pm
View ArticleHATs and other add-ons • Multiple potentiometers
Hello,I'm starting a project which requires about 8 linear potentiometers, but I'm not sure how to handle large amounts of analogue inputs. I have searched online and found Digital potentiometers,...
View ArticleHATs and other add-ons • Re: Multiple potentiometers
Use an MCP3008 chip or google ‘raspberry pi adc’ for hats.https://projects.raspberrypi.org/en/pro ... mputing/13Statistics: Posted by rpiMike — Sun Apr 28, 2024 12:51 pm
View ArticleHATs and other add-ons • 8192eu-4.1.7-v7-817.tar.gz
Hi!I'm looking for this file to make use of my Dlink Nano Wifi stick.I'm stuck using this windows version (for reasons) and there is no linux headers for that version so I cannot compile myself with...
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HATs and other add-ons • Re: Help with raspberry zero wh
Really thank you very much... now I understand. I need to buy a Gpio 1 to 2 40pin expansion for the purposeStatistics: Posted by spscan — Mon Apr 29, 2024 10:02 am
View ArticleHATs and other add-ons • Re: Problems with the 54Pi hat and a Kingston 256 MB...
Hi! I’m having a similar problem. I’m using a Geekworm X1001 pcie to M2 hat and a Kingston ssd.I managed to see it on the disk utility and format the drive. At some point it even mounted and showed on...
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