My old Arduino projects. From 2016 to 2018. Most of them are from my learning phase. -ArduinoDeskWatch : Desk watch with 16x2 LCD and dht11 sensor - -Chronometer : Arduino based basic Chronometer - -Battery : all my battery projects --1.5V_test : Alkaline battery tester using map function. --Batt_Calculator : Basic battery capacity tester using Ohm's Law --BATT_old : Probably my first SMBUS interfaced battery reader --BattOled : Battery capacity tester but with FET Functions , 4 type resistance and an OLED Display --battest541 : Same as BattOled but uses BQ27541 as adc --battest17042 : Same as BattOled but uses MAX17042 as adc (better than 541 version) --oled_hdq_test : another battery tester but uses BQ27541's Coulomb Counter (pretty accurate if BQ27541 is calibrated) --oledless_hdq_test : same as oled_hdq_test but without OLED display (i guess i burned my oled display back then so i created this version :] ) --HDQ_OLED : looks like another HDQ battery reader but half --i2ckindlebatt : bq27200 battery reader but failed. Maybe i'll try to rewrite again.I didn't know how to do bitwise operations then ¯\_(ツ)_/¯