sloppycoder

#! /usr/bin/python3

# sudo apt install -y python3-smbus

import smbus
import time

# Config Register (R/W)
_REG_CONFIG                 = 0x00
# SHUNT VOLTAGE REGISTER (R)

akkornel

#!/usr/bin/env python3
# vim: ts=4 sw=4 et
# -*- coding: utf-8 -*-
# SPDX-License-Identifier: MIT

# This was written by A. Karl Kornel <akkornel@stanford.edu>
# It is © The Board of Trustees of the Leleand Stanford Junior University
# It is made available under the MIT License
# https://opensource.org/licenses/MIT

crysxd

Syncing Cura Settings & Profiles Accross multiple devices

I use multiple devices to control my 3D printer and it's alwys a hassle to move changes on profiles etc. between those machines leading to situations where I use an old version of my profiles to print a part because I just forgot to update it.

Here is how you can sync Cura settings between multiple devices:

1. Setup Google Drive / OneDrive / Dropbox on every machine you want to sync the Cura settings on
2. Go to the following location and copy the folder called cura to any convinient location inside your Google Drive / OneDrive / Dropbox folder. You can also rename the folder form cura to somthing else, I called mine Cura Settings.

• Windows: %userprofile%\AppData\Roaming\cura

manuelbl

ESP32 as Bluetooth Keyboard

With its built-in Bluetooth capabilities, the ESP32 can act as a Bluetooth keyboard. The below code is a minimal example of how to achieve it. It will generate the key strokes for a message whenever a button attached to the ESP32 is pressed.

For the example setup, a momentary button should be connected to pin 2 and to ground. Pin 2 will be configured as an input with pull-up.

In order to receive the message, add the ESP32 as a Bluetooth keyboard of your computer or mobile phone:

1. Go to your computers/phones settings
2. Ensure Bluetooth is turned on

lukicdarkoo

#!/bin/sh
# The script configures simultaneous AP and Managed Mode Wifi on Raspberry Pi Zero W (should also work on Raspberry Pi 3)
# Usage: curl https://gist.githubusercontent.com/lukicdarkoo/6b92d182d37d0a10400060d8344f86e4/raw | sh -s WifiSSID WifiPass APSSID APPass
# Licence: GPLv3
# Author: Darko Lukic <lukicdarkoo@gmail.com>
# Special thanks to: https://albeec13.github.io/2017/09/26/raspberry-pi-zero-w-simultaneous-ap-and-managed-mode-wifi/

MAC_ADDRESS="$(cat /sys/class/net/wlan0/address)"
CLIENT_SSID="${1}"
CLIENT_PASSPHRASE="${2}"

Jamesits

// High-accuracy square wave generator
// based on ESP8266
// with runtime adjustable frequency, PWM width and offset
// Output wave at pin 5 (configurable from 0 to 15, but not 16)
// by James Swineson <github@public.swineson.me>, 2017-10
// https://gist.github.com/Jamesits/92394675c0fe786467b26f90e95d3904
// See https://blog.swineson.me/implementation-of-6mbps-high-speed-io-on-esp8266-arduino-ide/
// for more information (article in Chinese)
// Arduino UNO version: https://gist.github.com/Jamesits/8d164818946a65d0cafcd6203e3e5049

kylemcdonald

brantwedel

// ==UserScript==
// @name         JSCUT Select All
// @namespace    http://bitbased.net/
// @version      0.1
// @description  Add double click select all to jscut.org
// @author       Brant Wedel - bitbased.net
// @match        http://jscut.org/jscut.html
// @grant        none
// ==/UserScript==

roadrunner2

Introduction

This is about documenting getting Linux running on the late 2016 and mid 2017 MPB's; the focus is mostly on the MacBookPro13,3 and MacBookPro14,3 (15inch models), but I try to make it relevant and provide information for MacBookPro13,1, MacBookPro13,2, MacBookPro14,1, and MacBookPro14,2 (13inch models) too. I'm currently using Fedora 27, but most the things should be valid for other recent distros even if the details differ. The kernel version is 4.14.x (after latest update).

The state of linux on the MBP (with particular focus on MacBookPro13,2) is also being tracked on https://github.com/Dunedan/mbp-2016-linux . And for Ubuntu users there are a couple tutorials (here and here) focused on that distro and the MacBook.

Note: For those who have followed these instructions ealier, and in particular for those who have had problems with the custom DSDT, modifying the DSDT is not necessary anymore - se

JoaquimLey

Step 1 - Create a New SSH Key

We need to generate a unique SSH key for our second GitHub account.

ssh-keygen -t rsa -C "your-email-address"

Be careful that you don't over-write your existing key for your personal account. Instead, when prompted, save the file as id_rsa_COMPANY. In my case, I've saved the file to ~/.ssh/id_rsa_work.

Step 2 - Attach the New Key