Category Archives: huzzah

A Pocket-Sized Terminal for Mobile Python Hacking

Inspired by the good old days when your computer would boot directly into BASIC, [Le Roux Bodenstein] has created a handheld device he calls “DumbDumb” that can drop you into a MicroPython environment at a moment’s notice. If that doesn’t interest you, think of it this way: it’s a (relatively) …read more

Continue reading

Posted in Adafruit Feather, handhelds hacks, huzzah, Microcontrollers, micropython, python, serial terminal, stm32 | Leave a comment

Escher: Etch-a-Sketch As A Service

For better or for worse, the tech world has fully committed to pushing as many of their products into “The Cloud” as possible. Of course, readers of Hackaday see right through the corporate buzzwords. It’s all just a fancy way of saying you have to poke some server over the …read more

Continue reading

Posted in classic hacks, cloud, etch a sketch, Feather, g-code, huzzah, NEMA-17, toy hacks | Leave a comment

This WiFi Spoofing Syringe Is For External Use Only

A browse through his collected works will tell you that [El Kentaro] loves to build electronics into interesting enclosures, so when he realized there’s enough room inside a 150 ml plastic syringe to mount an ESP8266, a battery, and a copious amount of RGB LEDs, the “Packet Injector” was the …read more

Continue reading

Posted in beacon, ESP8266, fake network, huzzah, led hacks, Microcontrollers, pressure sensor, RGB LED, wifi, wireless hacks | Leave a comment

Joe Activation with a WiFi-Controlled Electrical Outlet

[Mike] is the only one in his house who drinks coffee, and uses a simple single-serving brewer with no auto-on feature. And since no one really wants to have to stand around making coffee in the morning, [Mike]’s solution was to IoT-ize his electrical socket.

The project consists of a relay board controlled by an ESP8266-packing Adafruit Huzzah. It’s all powered by a 9V power supply with a regulator supplying the relay coil and Huzzah with 5V. [Mike]’s using CloudMQTT to communicate with the outlet.

We often see these automation projects hit a wall when it comes to adding a …read more

Continue reading

Posted in home automation, home hacks, huzzah, internet hacks, mqtt, MQTT Dash | Leave a comment

Forgot About Valentine’s Day? A Quick IoT Valentine

Did you forget about Valentine’s Day? Do you need a quick project to get ready for Valentine’s Day? [Becky Stern] has you covered. She’s whipped up a neat Internet-enabled Valentine project which should be pretty quick to put together.

At its heart (pun intended) is an ESP8266 microcontroller, in this case an Adafruit Feather Huzzah. Several layers of tissue paper heart are stitched together and cut out into a heart shape and then attached to a spring. A vibrating pager motor is used to shake the it when a signal comes in. Two buttons are used to send the message …read more

Continue reading

Posted in huzzah, shadow box, Valentines day | Leave a comment