LoRaWAN Showdown, HQ Raspberry Pi Audio, Multifunction Desktop Robot, and More!

This week's Electromaker Show is now available on YouTube and everywhere you get your podcasts! Welcome to the Electromaker Show episode 138! This week we look at a fascinating pre-launch tabletop robot on Crowd Supply, get excited about the IQAudio DAC Pro, and discover a wonderful DIY Smart Energy meter with incredible documentation! Tune in for the latest maker, tech, DIY, IoT, embedded, and crowdfunding news stories from the week.   Watch the show! We publish a new show every week. Subscribe here: https://www.youtube.com/channel/UCiMO2NHYWNiVTzyGsPYn4DA?sub_confirmation=1 We stock the latest products from Adafruit, Seeed Studio, Pimoroni, Sparkfun, and many more! Browse our shop: https://www.electromaker.io/shop Join us on Discord! https://discord.com/invite/w8d7mkCkxj​ Follow us on Twitter: https://twitter.com/ElectromakerIO Like us on Facebook: https://www.facebook.com/electromaker.io/ Follow us on Instagram: https://www.instagram.com/electromaker_io/ Featured in this show: Andreas Spiess' two-part LoRaWAN gateway series PiggyMeter - cheap and wonderfully documented Electric Meter reader Asthetech's tiny motion sensor makes a tiny Violin Announcing the Winner of the Micro:Bit v2 Competition Electromaker Product of the Week: IQAudio DAC Pro Tangara Update Tobor: Desktop Robot with big ambitions! Interview with Alex Kulagin from Flipper about the Zero