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4 Digital Tube Driver Module With Operating Voltage3.3V - 5V
Specifications
1. 4 digital tube driver module
Four digital display module 8550 three tube parallel drive
Two digital tube model: 0.36 inches common anode digital tube
3 Operating voltage: 3.3V-5V
4 has a fixed bolt holes for easy installation
5 Baby Size (board): 4.8cm * 2.0cm
Competitive Advantage:
1.Convenient & Friendly Customer Service
2. Low Prices Direct From Factory Suppliers
3. Fast Delivery Around The Globe.
4. High Quality With Global Standards.
5. 3 year factory warranty
6. Safe shipping way and payment
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