Are Supercapacitors the better Batteries?
-
Frank
- November 29, 2021
- Arduino
- arduino project
- beginners
- DIY
- do-it-yourself
- eevblog
- Electronics
- esp32
- esp32 datasheet
- esp32 project
- esp32 tutorial
- esp32 weather station
- esp8266
- esp8266 datasheet
- esp8266 project
- greatscott
- Guide
- hack
- hobby
- how to
- IoT
- LoRaWAN
- nodemcu
- project
- simple
- smart home
- supercapacitors
- ttgo
- wemos
- WiFi
I have often wondered why use batteries and not supercapacitors. Supercapacitors are super like Superman or Superwoman. Otherwise, they only would be called “Capacitors.” Right? Where are they “super” and where not? Where can we use them, and how? And the most important question: Are they better than batteries?
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How to Create Fillable PDF Form for Free
-
Frank
- March 15, 2021
- Adobe
- adobe pdf
- checkbox
- combo
- create
- create a form
- create form
- export
- export pdf
- fillable
- fillable form
- fillable form pdf
- fillable pdf
- fillable pdf form
- form
- form pdf
- freem
- Guide
- help
- how to
- how to create a fillable form
- how to create a fillable pdf form
- how to make a fillable pdf
- how to make fillable form
- kevin
- kevin stratvert
- libre office
- libreoffice
- list
- make
- make a form
- option
- pdf fillable form
- pdf form
- pdfs
- stratvert
- text box
- Tutorial
- writer
Kevin Stratvert provides this step-by-step tutorial, learn how to create a fillable PDF form for free using LibreOffice. LibreOffice is free and open source software that allows you to create forms and export as a PDF form. When you distribute your form, others can fill out your form easily. Once they complete your form, they […]
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How to use Microsoft PowerToys
-
Frank
- February 18, 2021
- App
- app launcher
- apps
- bulk
- color picker
- explorer
- fancy zones
- fancyzones
- file explorer
- Guide
- how to
- image
- image resizer
- kevin stratvert
- keyboard
- keyboard manager
- mark down
- markdown
- Microsoft
- microsoft powertoys
- microsoft windows
- Power
- power toys
- powertoys
- remap keyboard
- remap keys
- remap shortcut
- remap shortcuts
- resizer
- screen snap
- screen snapping
- short cuts
- shortcut
- svg
- Tip
- toys
- trick
- tricks
- window snap
- Windows
- WIndows 10
- windows snap
- windows snapping
In this step-by-step tutorial, Kevin Stratvert teaches us how to get and use Microsoft PowerToys. With Power Toys, use a color picker to get the HEX, RGB, etc. value for any color on your screen, snap windows using Fancy Zones, preview SVG and markdown files in File Explorer, resize images in bulk, rename files in […]
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How to use Microsoft Power Apps
-
Frank
- February 1, 2021
- 365
- App
- app builder
- application
- apps
- Azure
- Build
- build app
- business app
- Code
- Coding
- connectors
- Data
- data base
- data verse
- database
- develop
- develop app
- Development
- distribute
- Dynamics
- edit
- Excel
- Guide
- help
- how to
- kevin stratvert
- list
- Low Code
- Microsoft
- Microsoft 365
- microsoft power apps
- ms power app
- ms power apps
- No Code
- Office
- Office 365
- Power
- power app
- Power Apps
- PowerApps
- powerapps.com
- program
- share point
- sharepoint
- sharepoint list
- SQL
- stratvert
- Tutorial
Kevin Stratvert walks us through a step-by-step tutorial where you learn how you can use Microsoft Power Apps to build professional-grade apps the easy way.
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The Definitive Guide to Attaching Sensors to the Raspberry Pi (Tutorial)
-
Frank
- January 25, 2021
- Aliexpress
- Amazon
- Banggood
- Docker
- esp8266
- esp8266 datasheet
- esp8266 project
- esp8266 tutorial
- FET
- FET tutorial
- Field Effect Transistor
- greatscott
- Guide
- hack
- hobby
- home assistant
- how to
- IoT
- lora
- LoRaWAN
- Microsoft
- n-channel
- nodemcu
- npn
- p-channel
- pnp
- project
- Raspberry Pi
- simple
- smart home
- Teams
- ttgo
- Tutorial
- wemos
- WiFi
- zoom
Andreas Spiess teaches us how to connect sensors to a Raspberry Pi and where to get the needed libraries.
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How to Use the New Approvals App in Microsoft Teams
-
Frank
- January 20, 2021
- App
- approval
- approval app
- approval request
- approvals
- approvals app
- approvers
- automate
- automated
- automated cloud flow
- Channel
- chat
- cloud flow
- custom responses
- Flow
- Guide
- help
- how to
- kevin
- kevin stratvert
- Microsoft
- Microsoft Teams
- ms teams
- new approval request
- Power
- power automate
- receive
- received
- request
- respond
- send
- sent
- share point
- sharepoint
- sharepoint approval
- stratvert
- support
- team
- Teams
- teams approval
- teams approvals
- teams channel
- teams microsoft
In this step-by-step tutorial by Kevin Stratvert, learn how to use the NEW Approvals app in Microsoft Teams. The Approvals app is available as a personal app for all Microsoft Teams users. The Approvals app provides a simple way to bring auditing, compliance, accountability, and workflows to both structured and unstructured Approvals in Teams. Learn […]
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Should You Build or Buy a 5V USB Portable Solar Power Charger?
-
Frank
- August 3, 2020
- 4W
- 5V
- Amazon
- Beginner
- beginners
- boost
- buck
- buy
- cell
- charge
- charger
- circuit
- constant
- converter
- current
- DIY
- do
- electronic
- Electronics
- epoxy
- flux
- fold
- foldable
- garden
- Go
- greatscott
- Guide
- it
- light
- load
- make
- maximum
- measure
- mppt
- on
- open
- or
- output
- panel
- pen
- point
- portable
- Power
- project
- resin
- review
- short
- Solar
- solder
- sun
- tapping
- test
- tester
- the
- track
- tracking
- Tutorial
- usb
- voltage
- wire
- yourself
In this video, GreatScott! takes a closer look at a commercial 5V USB portable solar power charger. After measuring its output power and pretty much “short reviewing” the product, I will try to make my own DIY version that should cost around the same while outputting more power! Let’s get started!
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Build an Off-the-Grid Wi-Fi System for Voice Communications
-
Frank
- June 8, 2020
- amateur radio
- Android
- App
- cyber
- cyber weapon
- cyber weapons
- cyber weapons lab
- dead drop
- grid down
- Guide
- hack
- hacker
- Hackers
- hacking
- hacks
- ham radio
- ham radio raspberry pi
- how to
- how to hack
- howto
- natural disaster communication
- null byte
- nullbyte
- off grid
- off grid living
- offline communication app
- pirate box
- piratebox
- Raspberry Pi
- raspberry pi field computer
- raspberry pi off grid
- raspberry pi projects
- Tutorial
- walkie-talkie
- wht
- wonderhowto
Null Byte explains how to Use Android & Raspberry Pi for Local Voice communications. It can be difficult to communicate off the grid when there’s no infrastructure. That’s also true when you’re in situations where there is no cellular service or reliable Wi-Fi hotspots, such as a convoy of vehicles that want to talk to […]
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How to Build Your Own Raspberry Pi Kubernetes Cluster
-
Frank
- March 9, 2020
- cluster
- Container
- Distribution
- Docker
- docker container
- gnu/linux
- Guide
- howto
- K8s
- Kubernetes
- kubernetes architecture
- kubernetes cluster
- kubernetes cluster raspberry pi
- kubernetes cluster raspberry pi 4
- kubernetes networking
- kubernetes tutorial
- kubernetes tutorial for beginners
- Learn Linux
- LearnLinux
- Linux
- Open Source
- operating system
- os
- pi
- Raspberry Pi
- Raspberry Pi 4
- raspberry pi 4 projects
- raspberry pi projects
- Tutorial
LearnLinuxTV shows you how to set up your very own Kubernetes cluster on the Raspberry Pi platform, which is a cheaper and more energy-efficient foundation for your clustering needs.
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Raspberry Pi Server Based on Docker with VPN Remote Access and More
-
Frank
- November 6, 2019
- Arduino
- arduino project
- beginners
- Container
- DIY
- do-it-yourself
- Docker
- dropbox
- eevblog
- Electronics
- esp32
- esp32 datasheet
- esp32 project
- esp32 tutorial
- esp32 weather station
- esp8266
- esp8266 datasheet
- esp8266 project
- grafana
- greatscott
- Guide
- hack
- hobby
- how to
- influx
- influxdb
- IoT
- LoRaWAN
- mosquitto
- node-red
- nodemcu
- Pi dropbox
- pivpn
- project
- raspberry dropbox
- simple
- smart home
- ttgo
- Tutorial
- VPN
- wemos
- WiFi
If you ever wanted to up your home networking game with backup to Dropbox and secure remote access from everywhere through your own VPN, all based on Docker containers, then check out what Andreas Spiess has done. In this video, he covers: Install Docker with many containers like Mosquitto, Node-Red, Grafana, influxDB, Postgres, Portainer, and […]
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