Sagar's Projects
Algorith behind the 4*4 2048 game
Access external devices from Android apps directly in C.
Arduino core for the ESP32
Infrared remote library for Arduino: send and receive infrared signals with multiple protocols
Library to exchange short messages (sensordata, commands) between an Arduino and a software application running on a PC. (Linux, embedded Linux, Windows, OS X)
Arduino generic menu/interactivity system
A simple LCD user interface for Arduino.
Distance measurement using ultrasonic HC-SR04 and ESP32 connected to AskSensors
Teensy Audio Library
How to completely turn off a microcontroller and turn it back on after a desired time. This can be useful for projects running off batteries. The circuit I have developed is extremely efficient(ONLY 1uA is drawn when turned off!)
A curated list of delightful Embedded Systems libraries, RTOSes, modules, references and more!
A list of Free Software network services and web applications which can be hosted on your own servers
Arduino & ESP-IDF libraries written for AXP19x, 20x
BLE SWITCH TO WIFI CLIENT MODE BLE SNT WIFI USER NAME AND PASSWORD Waitng For Bluetooth client ( for 5 secound). Bluetooth client Application Setup wifi Credentials in EEPROM Bletooth can communicate with this device. When Bluetooth client is not connected for 10 secound , Device will auto connected to the wifi network (ssid ,password already saved in eeprom) Deviced will communicate with ip address when it wifi range 1. DEEP SLEEP AFTER SUCCESFULL DATA SENDING THROUGH BLE 2. GPIO 33 PULL HIGH to WAKEUP AND COMMUNICXATE OVER BLE 3. IF BLE CLIENT DNT CONNECT FOR 10 Sec AUTO CONNECT TO WIFI WHICH ID , PASS SEND BY BLE CLIENT 4. EEPROM WIFI & PASS SAVE 5. WHEN BLE IS CONNECTED WIFI CLIENT WILL OFF AND VISEVARSA 6. Read ADC Battery Voltage & Tranismit it Through BLE And Webserver 7. BUZZER PLAY for 1 sec when it tigger KEYWORD : EEPROM , ESP32 , DEEP_SLEEP , TOUCH_WAKEUP , RTC_WAKEUP ,Bluetooth_LOW_ENERGY, ESP32_SERVER , ADC (Battery voltage); code update : 27 OCT 18
Simple WiFiManager for Blynk and Mega/Teensy/SAMD boards running ESP8266 AT shields, configuration data saved in EEPROM
Breakout board for BQ76940 Battery Monitoring System
OSEC Open Source E-Bike Controller in a Windows toolchain for a STM8
The Rust Programming Language
A simple Bluetooth Speaker Daemon for the Raspberry Pi 3
A personal Business Card designed as a PCB. Supports NFC to share data wirelessly on a tap.
Lower level assembly and C baremetal programming on RISC-V CPUs. Source code listings from the C-Ninja, in Pyjama! book.
Carloop library for the Particle platform
A C program that allows the player the player to play chess with an another player.It has all elements of playing a chess game.The program is coded in C programming language.
Chrono library for Arduino and Wiring
Clock on ST7920, ds3231, ds18b20
C++ Snippets For Quick Learning
The Dagor Controller is a fully integrated tiny solution for brushless-based actuators with wireless capabilities.