The (wall of) Ubiquitous balloons, (in progress)A balloon artwork running upon MQTT communication.May 4, 2021May 4, 2021
DelayDelay in the physical world always came with time relay transmission and reflection. The sound to the edge of the space, the sound…Apr 27, 2021Apr 27, 2021
Running UDA1334A I2S Audio Interface on Raspberry PiSolve the GPIO problem on Raspberry Pi 4BApr 13, 2021Apr 13, 2021
Motor and DRV2605 Report (2)I designed a box that can contain all the components inside it.Mar 31, 2021Mar 31, 2021
Node-RED control a heaterI design a flow chart using the temperature to control the heater on/off. The temperature coming from a DHT-22 sensor connecting to the…Mar 18, 2021Mar 18, 2021
Dual Screen, connected wirelessAfter seeing the ubiquity of wireless devices sending and receiving data through invisible electromagnetic radiation, I start thinking…Mar 9, 2021Mar 9, 2021
