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Month: March 2019

C Devices Electronics Home Automation HowTo Knowledgebase Microcontrollers Software Development

Lighting up RGB LED Strip with a PIC Microcontroller

Kubovy
30.3.2019
1

The goal of this post is to control a pretty much standard RGB LED strip using a microcontroller. I tried the code below on some PIC16F18855/75 and PIC18F47K42 but should work pretty much the same on any. Originally I implemented…

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Bluetooth C Electronics HowTo Knowledgebase Microcontrollers Software Development

BM78 Commands and Events in Application-Mode

Kubovy
24.3.2019
0

In my previous post https://blog.kubovy.eu/2019/02/09/bm78-bluetooth-module-first-glance/ we looked into basics of the BM78 module. Now lets talk about commanding this module in detail. Operating the BM78 module is done over UART commands send to the module. The module’s response is an…

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C Electronics HowTo Knowledgebase Microcontrollers Software Development

State Machine for Microcontrollers

Kubovy
16.3.2019
0

The will come a time when you will want to make a device which you can kind of program or configure during runtime. This configuration or program will than be telling the microcontroller what to do, how to behave enabling…

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C Electronics HowTo I2C Knowledgebase Microcontrollers Software Development

Memory modules over I2C

Kubovy
9.3.2019
0

Memory is one of the resource you will miss on microcontrollers. Also not all microcontrollers allow you to store data during power loss / restarts. When developing embedded devices you may want to take idempotency and statelessness into consideration since…

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Recent Posts
  • Kubernetes: Prometheus service discovery
  • Get certificates from CertManager in Kubernetes
  • The Kubernetes 110 pod limit per node
  • Retrieve TLS certificates from Kubernetes
  • Monitor Application now supports Prometheus’ Alert Manager, Gerrit Code Review, Jira, Storyboard and more
  • Pairing with BM78 module
  • Initializing Microchip’s BM78 module
  • Lighting up RGB LED Strip with a PIC Microcontroller
  • BM78 Commands and Events in Application-Mode
  • State Machine for Microcontrollers
  • Memory modules over I2C
  • WS281x using PIC
  • BM78 Bluetooth Module – First glance
  • PIC16F18855/75 with HC-SR501 PIR Motion Sensor
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  • PIC16F18855/75 with MCP23017 GPIO Extender
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