The Things Stack V3 Gateway
To be prepared for the upgrade of the Things Stack to version 3, I build another Semtech Packet Forwarder Gateway for testing and migrating my LoRa nodes. Sadly the version …
Bluetooth Cisco Console connection
As Cisco instructor for CCNA and DevNet on a Secondary Technical School, sometimes I give live demonstrations on Cisco devices. These devices a mounted in racks, so it should be …
Co2 and environment meter with LoRa capability
This is a Co2 meter and environment meter: Temperature, Humidity, Pressure. With a rechargeable cell it is possible to use it with a USB power supply or standalone for about …
Soladin600 PV monitor
In April this year (2020) a friend of mine asked if I could make a device that monitors his more than 10 years old Solar System (Photo Voltaic). The power …
Orange Pi Zero with LCD display
After making the casing of the Orange Pi Zero, I found a possibility to simply add a LCD display and control it with some Java code. The reasons that I …
Orange Pi Zero Casing
Last week I draw a Casing with Fusion 360 and learned a lot about this application. Great work guys. I printed it with my Hictop CR-10 3D printer.I love the …
3D printer: Whow!
After some experiments in FabLab in Ulft (The Netherlands) we have bought ourselves a 3D printer at the end of August 2017. The best investment ever! Our two sons (14 …
My first 3D print
In the holidays I wanted to make a Pan-Tilt camera on a Raspberry Pi. I had already the Pan-Tilt mechanical parts, but a small problem to attach the Raspberry Pi …