All Tutorials

Have you ever wondered how to create an op-amp differentiator? When learning calculus, you learn about differentiation, or derivatives, that mathematically describe the rate of ...

Hi again! In this tutorial we will make the last device in this series that uses the 7-segment LED indicator. This time, we will create the ultrasonic distance meter based on the ...

Hi! Welcome back again to CircuitBread. In our previous tutorial, we installed the e2 studio IDE, GCC for Renesas RL78, and other tools that we can use to develop RL78 projects. ...

In calculus, we learn about both differentiation and integration. In this tutorial, we’ll learn about how we can create an analog integrator using an operational amplifier. An ...

Hello! Today we will keep talking about the DS18B20 sensor and 7-segment LED indicator based digital thermometer but this time we will use the MCC for configuring the required MCU ...

We’ve already discussed how we can take the help of Kirchhoff's Current Law (KCL) to determine the direction and magnitude of the current flowing in and out of the nodes, and ...

Hi! Welcome back again to CircuitBread. In our previous tutorial, we discussed the RL78 family development environment, the hardware and software that you need in order to start ...

Hello! This time we will make a digital thermometer based on the DS18B20 sensor and the 7-segment indicator which we considered in tutorial 6 and tutorial 7. Actually, I already ...

Hi! Welcome back again to CircuitBread. In this second tutorial of our RL78 tutorial series, we are going to discuss the RL78 family development environment. We will learn about ...

Hello! We will now continue studying the RA MCUs and the FSP configurator. This time, we will add a new stack to the FSP and configure it. Initially, I was thinking that we can ...

Hi! Welcome to CircuitBread! This time, we would like to introduce another microcontroller tutorial series, this time dedicated to the Renesas RL78 family. The goal of this ...

Hi there! We continue operating with the WS2812B LEDs but this time we will use the MCC. Actually, the program will be very similar to the previous one, the only new thing we will ...

Hi there! Today we will try to do something that is nearly impossible - control the WS2812B LEDs using a PIC18F14K50 MCU. Why is it impossible? Because these LEDs require very ...

We’ve already covered the monostable and bistable operation of 555 timers in the previous tutorials. In this tutorial, we’ll be looking at the third configuration - the astable ...

Hi again! It’s been a 3 months break since the last RA tutorial I’ve written. A lot of events have happened during this time. Russia started the war in my country, and supply ...