You may see the 3.3V VCC voltage droop down if you measure it with a multimeter, but you can have problems even if this isn't happening. Try swapping in a 3.3V supply with a higher current rating, add capacitors to the power line, and/or shorten any 3.3V power wires. The 3.3V ...
INA219: Simple Arduino current measurement up to 3.2A INA219: How your Arduino can measure 3.2A at 100uA resolution, measuring the voltage and power consumption at the same time, using an I2C chip. Read more TP4056: Your Essential guide to the LiPo Battery Charger IC Learn how to use th...
I'd remove all printing code and just keep a packet counter, so you can measure how many packets per second you receive. Test that with different CAN speeds. Note that the Arduino abstraction might come with another performance hit, so you might want to cross-test with a pure ESP-IDF ...
The ALog boards are "third-party" Arduino boards, so you'll have to set up support for these boards yourself. We've made a pretty thorough walkthrough that you can view here athttps://github.com/NorthernWidget/Arduino_Boards, and have included those installation instructions here, immediately...
Arduino Data Logging|Stm32f429zi Mcu|Time-of-Flight (ToF) Technology:Utilizes advanced ToF technology for precise, absolute distance measurements without reflectance influence. Integrated Microcontroller:Features a low-power microcontroller with advanced digital firmware for efficient operation. Easy Integratio...
The operation of the system is handled via a handheld Arduino remote which sends the instructions to the brushless motor driver. The trajectory is computed to linearly accelerate the robot via a 2.3 kW motor to a user-set final velocity of 4 m/s on a 1.6 m length. The launcher ...
Step 3: Measuring Voltage To measure Voltage, we will need: An Arduino The Arduino IDE (integrated development environment). One 100Ko resistor. One 10Ko resistor. Four wires, in at least two different colors (red and black are recommended). ...
I tried to measure the input voltage (PA0 is connected to the input voltage over a voltage divider) and the temperature (PB14 is connected to the NTC). Temperature seems to work, but the input voltage also doesn’t work in my sample - no idea, no time to investigate. ...
2). The relative humidity (RH) set point was maintained at 85 ± 3% using an Arduino-controlled feedback system, and both the RH and temperature were measured using an Adafruit Si7021 sensor and EasyLog EL-USB-2 data logger. The visible only white illumination intensity in the chamber...
I tested 6 of the most common Arduino boards to see how long they could run on batteries and what can be done to extend battery life.