Electric Scooter liegen voll im Trend. Sie lösen nicht nur das Last-Mile-Problem sondern sie lassen sich CO2 Neutral betreiben. Aktuell sind Electric Scooter in Deutschland noch nicht auf öffentlichen Straßen zugelassen, doch das wird sich in den nächsten 2-3 Monaten ändern. Daher lohnt sich der Kauf eines Elektroroller auch jetzt schon. Die derzeit besten Electric […]
Reviews
Reminder: Raspberry Pi Zero W Verkauf startet
Nur zur Erinnerung. Ab jetzt ist der Pi Zero W mit WLAN und BLE zum Kauf erhältlich. https://shop.pimoroni.com/products/raspberry-pi-zero-w In der Regel sind diese schnell ausverkauft. Also haltet euch ran. Features BCM 2835 SOC @ 1GHz 1GHz 512MB of RAM On-board Wireless LAN – 2.4 GHz 802.11 b/g/n (BCM43438) On-board Bluetooth 4.1 + HS Low-energy (BLE) […]
NetCat on Android – Send files from your phone to your computer with NetCatdroid
Strangely, it is still fairly complicated to transfer data from the smartphone to the computer. There are cloud solutions and bluetooth but thats still complicated or slow. But my friend and ex-colleague and me just release a first version of NetCatdroid. NetCatdroid is a netcat client for Android which allows you to transfer multiple files […]
Mass assembly line for Raspberry Pis
In early 2016, we created a indoor positioning prototype for tracking stuff in a retail market. The Devices, that we used for it, were – of course – Raspberry Pis. But we needed about 100 of them. Here you can see, how we assembled them recorded in time lapse. Round 1: Called the Raspberry Pi Challenge: […]
Raspberry Pi 1, 2 und 3 im Vergleich
Version CPU RAM BUS USB Preis Raspberry Pi 700 MHz ARMv6 Single Core 512 MB SDRAM 400 MHz 2 25 Euro Raspberry Pi 2 900 MHz ARMv7 Quad Core 1 GB DDR2 450 MHz 4 35 Euro Raspberry Pi 3 1.2 GHz ARMv8 Quad Core 1 GB DDR2 450 MHz 4 35 Euro Raspberry Pi […]
Raspberry Pi 3 komplett Set !
Android 6.0 – You CAN NO longer access the Mac-Address? You can !
Okay that’s new to us android developers: You can no longer get the hardware MAC address of a android device. WifiInfo.getMacAddress() and BluetoothAdapter.getAddress() methods will return 02:00:00:00:00:00. This restriction was introduced in Android 6.0. I wanted to know if this is true. So I tested this on my OnePlus One (Android 6.0.1 Cyanogen). private String […]
Raspberry PI 3 kaufen in Deutschland (Preisvergleich)
Der beliebte Mini Computer feiert seinen 4. Geburtstag und noch viel wichtiger: vor kurzem ist der Verkauf des Raspberry Pi 3 gestartet. Laut offizieller Website der Raspberry Pi Foundation kostet der Raspberry Pi 3 nur 35$ (knapp 32 Euro). Wie wir sehen werden stimmt das jedoch nicht ganz, zumindest in Deutschland. Gut zu wissen: Da Form […]
Review: FZ1696 Bluetooth Low Energy Remote Switch / Relay
The FZ1696 has two 3way relays which can be controlled via Bluetooth 4.0. It comes in a grey plastic case and costs about 15 Dollar. A short manual and an Android App is available. With this App you can connect to the FZ1696. Quality-wise I would say its fine for your weekend project but its far […]
App: Brussels comic strip walk android app
One of the coolest thing to do in Brussels is of course the „Brussels comic strip walk„. On various buildings in the city artists have painted gigantic Comics like Tintin and Lucky Luke. It belongs to one of the main tourist attractions in Brussels. Sometimes it is really hard to find the comic strips because […]