Description

WIFI L293D Expansion Shield – Specifications

Power Input: Motor Supply (VM): 4.5 V – 36 V (can be powered separately)
Control Supply (VIN): 4.5 V – 9 V (max 10 V, can be powered separately)
Supports single-power operation (4.5–9 V) by linking VM and VIN
Short-circuit link provided for easy one-supply use
Electrical Characteristics:
Logic Operating Current: ≤ 60 mA (Vi = L), ≤ 22 mA (Vi = H)
Drive Current: ≤ 1.2 A
Max Power Dissipation: 4 W (T = 90°C)
Control Signal Input: High = 2.3 V ≤ VIH ≤ VIN; Low = -0.3 V ≤ VIL ≤ 1.5 V
Operating Temperature: -25°C to +125°C

Notes:
Separate motor and control power options for flexibility
Reverse polarity protection on power inputs
Ideal for motor driving and control in robotics and automation projects