osoyoo based on arduino with controller board and usb cable compatiable with uno r3 including sampe projects programming with arduino ide osoyoo we have full tech support to assist you with setting , it's ideal for beginner & starter. <br> <br>29 projects for beginners: <br>l1: what is ? <br>l2: osoyoo board <br>l3: download and install ide <br>l4: what is a sketch and how does it work? <br>l5: how to install additional libraries <br>l6: hello world <br>l7: blink <br>l8: led <br>l9: eight of flowing water light <br>l10:pwm control led brightness(breathing light) <br>l11:button <br>l12:buzzer <br>l13:potentiometer <br>l14:photoresistor <br>l15:the serial monitor <br>l16:i2c lcd1602 display <br>l17:rgb led <br>l18:one digit 7-segment led display <br>l19:4 digit 7 segment led display <br>l20:tmp36 <br>l21:sw-520d tilt sensor <br>l22:74hc595 <br>l23:74hc595 with one digit 7-segment led display <br>l24:digital dice <br>l25:traffic light controller <br>l26:ir remotecontrol <br>l27:stepper motor <br>l28:stepper speed control <br>l29:servo <br> <br>pack listing is as the fifth photos shown