LED Name Badge DIY Programmable Board Display SIM908 GSM-GPRS-GPS Modem reducing print failures and material

reducing print failures and material waste during production

The board communicates via industry-standard Wiegand protocol or RS485 serial interface

1x ACS712-20A Current Sensor IC

Troubleshooting documentation

1x LM13UU Linear Motion Bearing Block

LED Name Badge DIY Programmable Board Display SIM908 GSM-GPRS-GPS Modem reducing print failures and materialLED Name Badge DIY Programmable Board Display The LED Name Badge DIY Programmable Board Display is a compact, microcontroller based electronic display module that allows users to program custom text, patterns, and animations onto a matrix of LED lights for personalized identification badges. This product is widely used by electronics enthusiasts, event organizers, corporate professionals, educational institutions, and hobbyists who need dynamic,