-
So I want to log some temperatures with DS18B20 sensors on an Arduino Mega and Ethernet Shield (since I have no ESP8266 module and want wired) "to somewhere".
I found Thingsboard that look interestin…
-
-
**Describe the project you want to add with tech stack**
In this project, an automatic obstacle detecting car was made. The car uses ultrasonic sensors to detect obstacles and avoid them. A color sen…
-
Output value of the ultrasonic sensors are not correct. The sensors themselves are working functional because we tested on an arduino. However, when connected to the Roborio, the values do not refle…
-
**Introduction: Why multi-tasking?**
This is a common feature request. When people graduate from block-coding languages to text-based languages, parallelism is suddenly much harder to do. It is techn…
-
### Category Name
IOT
### Subcategory Name
ESP32, Raspberry pi
### Additional Context
As i have experienced in IOT with esp32 and raspberry pi and it's modules like light sensor,touch sensor,ultr…
-
### The problem
I'm experiencing exactly the same that was described in issue [#90923](https://github.com/home-assistant/core/issues/90923) and solved in PR [#90925](https://github.com/home-assista…
-
When the robot was about 30cm away from an object and the ultrasonic was overall reading accurately, the sensor will randomly spike for about 3 cycles, usually + or - about 20cm but sometimes even mor…
-
Trying to migrate a working setup to a Raspberry Pi Zero W. Using [this](https://www.loverpi.com/products/loverpi-microusb-to-4-port-usb-otg-hub) OTG USB Hub as the Pi Zero only has a microUSB port. G…
-
exit status 1
too few arguments to function 'uint32_t pulseIn(uint8_t, uint8_t, uint32_t)'
t
his is the issue for the below program using attiny13a
// defines pins numbers
const int trigPin = 2…