#ws2182b — Public Fediverse posts

Smart Lamp Keeps Students on Track with Image Recognition https://hackaday.com/2025/06/15/smart-lamp-keeps-students-on-track-with-image-recognition/ #ArtificialIntelligence #SeeedGroveAIVision #objectrecognition #ws2182b

Smart Lamp Keeps Students on Track with Image Recognition https://hackaday.com/2025/06/15/smart-lamp-keeps-students-on-track-with-image-recognition/ #ArtificialIntelligence #SeeedGroveAIVision #objectrecognition #ws2182b

Smart Lamp Keeps Students on Track with Image Recognition - It’s a common enough problem: you’re hitting the books, your phone dings with a no... - https://hackaday.com/2025/06/15/smart-lamp-keeps-students-on-track-with-image-recognition/ #artificialintelligence #seeedgroveaivision #objectrecognition #ws2182b

Smart Lamp Keeps Students on Track with Image Recognition - It’s a common enough problem: you’re hitting the books, your phone dings with a no... - https://hackaday.com/2025/06/15/smart-lamp-keeps-students-on-track-with-image-recognition/ #artificialintelligence #seeedgroveaivision #objectrecognition #ws2182b

I ended soldering the last pcb with leds from the same batch.
As expected, no more brightness discrepancy. It was worth it \o/

The code will wait :)
#LedMatrix #ws2182b #esp8266 #pcb

I ended soldering the last pcb with leds from the same batch.
As expected, no more brightness discrepancy. It was worth it \o/

The code will wait :)
#LedMatrix #ws2182b #esp8266 #pcb

I change the failing led, and some other but I still had some bad 'twinkling'.
I suspected (and hoped) the cause was bad leds as I had salvaged them from the previous prototype, they might have suffered.
So I solder another one with new leds, and no more twinkling. It works just fine!

(there is some brightness difference, but is because there is two kind of chips, the newer are brighter).

I'm really happy with this. I'm going to write some code to display stuff then It'll be time to think about the real version :)

#LedMatrix #ws2182b #esp8266 #pcb

I change the failing led, and some other but I still had some bad 'twinkling'.
I suspected (and hoped) the cause was bad leds as I had salvaged them from the previous prototype, they might have suffered.
So I solder another one with new leds, and no more twinkling. It works just fine!

(there is some brightness difference, but is because there is two kind of chips, the newer are brighter).

I'm really happy with this. I'm going to write some code to display stuff then It'll be time to think about the real version :)

#LedMatrix #ws2182b #esp8266 #pcb

WiFi Status Indicator Keeps Eye on the Network https://hackaday.com/2024/11/16/wifi-status-indicator-keeps-eye-on-the-network/ #Microcontrollers #statusindicator #internethacks #network #ws2182b #IP5306 #ESP32 #wifi

WiFi Status Indicator Keeps Eye on the Network https://hackaday.com/2024/11/16/wifi-status-indicator-keeps-eye-on-the-network/ #Microcontrollers #statusindicator #internethacks #network #ws2182b #IP5306 #ESP32 #wifi

WiFi Status Indicator Keeps Eye on the Network - These days, most of us take the instant availability of a high-speed link to the I... - https://hackaday.com/2024/11/16/wifi-status-indicator-keeps-eye-on-the-network/ #microcontrollers #statusindicator #internethacks #network #ws2182b #ip5306 #esp32 #wifi

WiFi Status Indicator Keeps Eye on the Network - These days, most of us take the instant availability of a high-speed link to the I... - https://hackaday.com/2024/11/16/wifi-status-indicator-keeps-eye-on-the-network/ #microcontrollers #statusindicator #internethacks #network #ws2182b #ip5306 #esp32 #wifi

I ended making a smaller version, to lower the cost of a prototype I'm not completely confident I'll be able to build.

Also that version is symmetrical, I like it better :)

Next step in 3 weeks, when it'll come back from the manufacturer :)

#pcb #kicad #ws2182b #LedMatrix

I ended making a smaller version, to lower the cost of a prototype I'm not completely confident I'll be able to build.

Also that version is symmetrical, I like it better :)

Next step in 3 weeks, when it'll come back from the manufacturer :)

#pcb #kicad #ws2182b #LedMatrix

Pac-Man Ghost Helps With Air Quality Sensing https://hackaday.com/2024/10/21/pac-man-ghost-helps-with-air-quality-sensing/ #indoorairquality #carbondioxide #greenhacks #airquality #3dprinted #CO2sensor #ledstrip #pac-man #ws2182b #ESP32 #co2

Pac-Man Ghost Helps With Air Quality Sensing https://hackaday.com/2024/10/21/pac-man-ghost-helps-with-air-quality-sensing/ #indoorairquality #carbondioxide #greenhacks #airquality #3dprinted #CO2sensor #ledstrip #pac-man #ws2182b #ESP32 #co2

Pac-Man Ghost Helps With Air Quality Sensing - In the past, building construction methods generally didn’t worry much about air q... - https://hackaday.com/2024/10/21/pac-man-ghost-helps-with-air-quality-sensing/ #indoorairquality #carbondioxide #greenhacks #airquality #3dprinted #co2sensor #ledstrip #pac-man #ws2182b #esp32 #co2

Pac-Man Ghost Helps With Air Quality Sensing - In the past, building construction methods generally didn’t worry much about air q... - https://hackaday.com/2024/10/21/pac-man-ghost-helps-with-air-quality-sensing/ #indoorairquality #carbondioxide #greenhacks #airquality #3dprinted #co2sensor #ledstrip #pac-man #ws2182b #esp32 #co2

NeoPill is The NeoPixel Emulator You’ve Always Wanted - NeoPixels and other addressable LED strings are a technology that have made vibran... - https://hackaday.com/2021/05/26/neopill-is-the-neopixel-emulator-youve-always-wanted/ #ledhacks #emulator #neopixel #ws2182b