This Mailbag is divided into two parts. Part 2 will air next Thursday evening. Part 1: 00:01:04 Newest Arduino Nano https://store.arduino.cc/ 00:03:17 Transistor tester http://s.click.aliexpress.com/e/elkDLlL6 00:06:01 Box with Switches http://s.click.aliexpress.com/e/mpFDNwAy 00:07:07 Noice Source kit http://s.click.aliexpress.com/e/nlIKgb8k 00:07:07 "Historic" Sound Chip SN76489 http://s.click.aliexpress.com/e/cy6pUlpO 00:07:07 Filter MAX292 http://s.click.aliexpress.com/e/syNWsIgY 00:07:07 Filter UAF42 http://s.click.aliexpress.com/e/LN7lIsLI 00:10:20 M5StickV http://s.click.aliexpress.com/e/lbuTUhqu 00:10:20 M5StickC http://s.click.aliexpress.com/e/EI9hAGA8 00:14:45 Viewer's Mail https://itoffice.eu/ Part 2: 00:00:32 Zigbee Router Boards (CC2530) http://s.click.aliexpress.com/e/N1d254ik 00:00:32 100mW Zigbee Modules http://s.click.aliexpress.com/e/dmeZp2E4 00:00:32 2.5mW Zigbee Modules http://s.click.aliexpress.com/e/MsUH2y4C 00:00:32 Xiaomi Vibration Sensor http://s.click.aliexpress.com/e/khk1RCkg 00:00:32 Xiaomi PIR Sensor http://s.click.aliexpress.com/e/ovUvIklK 00:00:32 Xiaomi Magic Cube http://s.click.aliexpress.com/e/DaC6elK0 00:04:37 Xiaomi Mini Bluetooth Loudspeaker http://s.click.aliexpress.com/e/MKqa2J1W 00:07:29 Emergency switch http://s.click.aliexpress.com/e/nyybST6C 00:08:47 2732 EPROM http://s.click.aliexpress.com/e/ktrzaePq 00:08:47 M5L8085 http://s.click.aliexpress.com/e/rK3YySNa 00:08:47 D8155 http://s.click.aliexpress.com/e/2JwuRbGU 00:08:47 TL866 II Plus 00:13:20 NanoVNA Vector Network Analyzer http://s.click.aliexpress.com/e/qzK4mlGG 00:13:20 NS1201SA Vector Network Analyzer http://s.click.aliexpress.com/e/NPxtiCKc 00:13:20 SMA Calibration kit (if not supplied with VNA) http://s.click.aliexpress.com/e/MTLGQ09w NanoVNA video: https://youtu.be/mKi6s3WvBAM or https://youtu.be/THc5ZTxQUSg 00:17:15 Zip Tie Cutter http://s.click.aliexpress.com/e/CBIYmccu 00:18:34 Viewer's Mail Supporting Material and Blog Page: http://www.sensorsiot.org Github: https://www.github.com/sensorsiot I am a proud Patreon of GreatScott!, Electroboom, Electronoobs, eevblog and others. My Patreon Page: https://www.patreon.com/AndreasSpiess My Bitcoin address: 19FSmqbBzb5zsYB1d8Bq4KbxVmezToDNTV If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission (of your purchases the next 24 hours) to buy new stuff for the channel For Banggood https://bit.ly/2jAQEf4 For AliExpress: http://bit.ly/2B0yTLL For ebay.com: http://ebay.to/2DuYXBp https://www.facebook.com/profile.php?id=100013947273409 https://twitter.com/spiessa https://www.instructables.com/member/Andreas%20Spiess/ Please do not try to Email me or invite me on LinkedIn. These communication channels are reserved fo ... https://www.youtube.com/watch?v=J05o4yRFwyI

SD cards in Raspberry Pi computers wear out and die after a while because they are not made for computer usage, and many write cycles. In addition, the SD cards can become corrupted if the Pi loses power without a proper shutdown. We have several possibilities to avoid this disaster. Only one is simple and cheap. But, unfortunately, it has its caveats. So let’s get an overview and use a nearly unknown Raspbian feature to help us solve the problem. I am a proud Patreon of @GreatScott!, @ElectroBOOM , @Electronoobs , @EEVblog , and others. No Docker, No Microsoft Teams, Zoom Links: Raspberry Pi 4: https://amzn.to/3kBF5nv Barefoot method 1: https://medium.com/swlh/make-your-raspberry-pi-file-system-read-only-raspbian-buster-c558694de79 Barefoot Method 2: https://www.raspberry-pi-geek.de/ausgaben/rpg/2018/08/raspbian-im-read-only-modus/2/ Adafruit's method: https://learn.adafruit.com/read-only-raspberry-pi The links above usually are affiliate links that support the channel (no additional cost for you). Supporting Material and Blog Page: http://www.sensorsiot.org Github: https://www.github.com/sensorsiot My Patreon Page: https://www.patreon.com/AndreasSpiess Discord: https://discord.gg/JfgDSa8 If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission of your purchases to buy new stuff for the channel My Amazon.com shop: https://www.amazon.com/shop/andreasspiess For Banggood https://bit.ly/2jAQEf4 For AliExpress: http://bit.ly/2B0yTLL For Amazon.de: http://amzn.to/2r0ZCYI For Amazon UK: http://amzn.to/2mxBaJf For ebay.com: http://ebay.to/2DuYXBp https://www.facebook.com/profile.php?id=100013947273409 https://twitter.com/spiessa https://www.instructables.com/member/Andreas%20Spiess/ Please do not try to email me. This communication channel is reserved for my primary job As an Amazon Associate, I earn from qualifying purchases #no#midroll#ads ... https://www.youtube.com/watch?v=LKDC-Wjukk0

This is a re-run of a video made on May 6, 2018. Of course, some of the tools are replaced. But many stayed. I will pin a comment with the changed tools. Which are the essential tools in a lab? Which one do I use, and how am I organized? A video for all who are curious about how it looks behind the camera. Maybe you will discover something you can use for your own work? This is also one of my few "real" appearances on YouTube. My second channel: https://www.youtube.com/HB9BLAWireless Links: Wire Strippers: https://s.click.aliexpress.com/e/_DdxGPsf (I use both sizes) Equipment in my lab: http://www.sensorsiot.org/my-lab/ Empty Dupont shells: https://s.click.aliexpress.com/e/_DedOXHt or https://amzn.to/3YtHz9N Crimper: https://amzn.to/3OJ8Phn Breadboards: http://s.click.aliexpress.com/e/UzRzBqJ or https://amzn.to/3OHfY1G Black hot glue: https://s.click.aliexpress.com/e/_DCb1FfH or https://amzn.to/3s0fxqn The Art of Electronics: https://amzn.to/44VjCL2 Troubleshooting Analog Circuits: https://amzn.to/3OJT2yH Skunkworks: https://amzn.to/3qivfwy The Goal: https://amzn.to/3QrK0I7 Das Ziel (German): https://amzn.to/45fNtgR The Soul of a New Machine: https://amzn.to/45hAITg Making of the Atomic Bomb:https://amzn.to/3KsP9vu The Heart of the Enterprise: https://amzn.to/43VV03t My favorite terminal emulator: https://mobaxterm.mobatek.net/ Notepad++: https://notepad-plus-plus.org/ Trinocular: FyScope 3.5X-90X http://s.click.aliexpress.com/e/3Zvr3vN Patreon supporter companies: https://passiv-energie.gmbh/ https://www.welectron.com/ https://yosmart.com/ YouTuber Patreon: https://www.youtube.com/@MakersMashup/ The links above usually are affiliate links that support the channel (at no additional cost to you). Supporting Material and Blog Page: http://www.sensorsiot.org GitHub: https://www.github.com/sensorsiot My Patreon Page: https://www.patreon.com/AndreasSpiess Discord: https://discord.gg/JfgDSa8 If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission on your purchases to buy new stuff for the channel My Amazon.com shop: https://www.amazon.com/shop/andreasspiess For Banggood https://bit.ly/2jAQEf4 For AliExpress: For AliExpress: bit.ly/3MtXUY8 (just go on from here to your product) For Amazon.de: http://amzn.to/2r0ZCYI For Amazon UK: http://amzn.to/2mxBaJf For ebay.com: http://ebay.to/2DuYXBp https://www.facebook.com/profile.php?id=100013947273409 https://twitter.com/spiessa https://www.instructables.com/member/Andreas%20Spiess/ Please do not try to email me. This communication channel is reserved for my primary job As an Amazon Associate, I earn from qualifying purchases #no#midroll#ads ... https://www.youtube.com/watch?v=yB0aJpIGy5w

In summer 2015 I decided to change from a passive YouTube viewer to the role of an active YouTube creator. Since then I learned a lot. Some things I believe are interesting for you if you think about starting your channel, but most of it is also interesting, maybe even important for viewers. This is why I would like to let you see behind the scenes and discuss the vital question: Why to become a YouTube creator and why to continue to be one? The answering of this question should also lead to understanding some of the changes on this channel for 2018. It is nine months since my last update in April. Back then this channel had around 20’000 subscribers. Today, it has more than 50’000. I take this fact as feedback that many of you like the content it provides. Links: Vollog: https://www.youtube.com/channel/UCdXHgsCiql_78oT5ydXWvzA Richard Wenner: https://www.youtube.com/user/dicktonybo Supporting Material and Blog Page: http://www.sensorsiot.org Github: https://www.github.com/sensorsiot Patreon Page: https://www.patreon.com/AndreasSpiess If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission (of your purchases the next 24 hours) to buy new stuff for the channel For Banggood https://bit.ly/2jAQEf4 For AliExpress: http://bit.ly/2B0yTLL For ebay.com: http://ebay.to/2DuYXBp https://www.facebook.com/profile.php?id=100013947273409 https://twitter.com/spiessa https://www.instructables.com/member/Andreas%20Spiess/ Please do not try to Email me or invite me on LinkedIn. These communication channels are reserved for my main job My Lab: http://www.sensorsiot.org/my-lab/ ‎ Here you find links to my key instruments ... https://www.youtube.com/watch?v=1geDo_WYEqg