5 cool arduino project with code

All the products you need can be found on https://www.utsource.net in lowest price Hello friends today in this video i have shown 5 arduino projects for beginners. Step-down transformer to High-voltage generator 👉https://youtu.be/nOootePeSBo Li-ion charger circuit using 1 transistor https://youtu.be/DOdjxFPdJ38 Components used with purchase links:- 1. ARDUINO UNO R3 https://goo.gl/L1mKMB 2. Fame sensor module  https://goo.gl/ufmPWb 3. Ultrasonic sensor https://goo.gl/j5aCCc 4. Arduino smoke sensor https://goo.gl/iF79ii 5. PIR Motion Sensor https://goo.gl/mCYpZn 6. Rtc ds1307 https://goo.gl/dJUP22  7. Lcd 1602 display https://goo.gl/DuvfJR  8. Breadboard.  https://goo.gl/57DJun  9. Breadboard jumper wire https://goo.gl/3wwabU For arduino code and schematic please visit ...