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koepel's projects
Test for SRAM usage with 72 leds in a ledstrip.
7 days ago
Problem using multiple stepper.h library
8 days ago
Test pin 13 with button and external pulldown resistor on a ESP32.
11 days ago
Wokwi is wonderful
14 days ago
How pre-emptive is FreeRTOS on a single core ?
16 days ago
How pre-emptive is FreeRTOS ?
16 days ago
MultiMap library in action
about 1 month ago
Messy math with map() and pow()
about 1 month ago
ESP32 with Adafruit DHT sensor Library.
about 1 month ago
Random in MicroPython on a Raspberry Pi Pico
about 1 month ago
The random sequence starts with the same seed.
about 1 month ago
Get build version of ESP32
about 1 month ago
ESP32-S3 pinMode Test
about 1 month ago
Test: Does the GEM menu work (No)
about 1 month ago
test
about 1 month ago
A test to show a level shifter with text.
about 1 month ago
Does Wokwi support Serial1 and Serial2 of a ESP32 ? (Yes)
about 1 month ago
1
Galton Board
about 1 month ago
2
The MultiStepper from the AccelStepper library.
about 2 months ago
Test Stepper 0
about 2 months ago
Test Stepper -2
about 2 months ago
I wil not make a big mess of my Wokwi diagram again.
about 2 months ago
A potentiometer with markers.
about 2 months ago
Grains of sand falling in a hourglass.
2 months ago
A framework for 4 leds with 4 buttons and a display
2 months ago
Clock by upir shows real time.
2 months ago
wokwi-heart-beat-sensor
2 months ago
Allocating and returning an array of structs from a function
2 months ago
2
Relay Demonstration
2 months ago
Using analogWrite and getting strange initial results
2 months ago
Need assistance with coding
2 months ago
1
Button Example One (active high)
2 months ago