* Voltage: 3.3/5V
* Platform: Arduino, MCU, ARM, Raspberry Pi,etc.
Package included:

1x Adeept LED Bar Graph Module
1x Jumper wires

• Brand new and high quality, designed by Adeept, based on MY9221
• Fast free shipping with a tracking number
• Easy to use, simple 4 line structure
• Two version(Arduino and Raspberry Pi) program code are provided. After you purchase, just send an email to us with title "require code for led bar module", then we will show you how to access the code.
• Immersion Gold process, more stable performance, looks more beautiful

Brand new and high quality, designed by Adeept, based on MY9221Adeept