Supports motor voltages from 4.5V to 25V (though some variants are rated up to 16V or 36V depending on component quality). Current Output: 0.6A per channel continuous (1.2A peak).
Example Arduino control (conceptual)
The L293D chips began to warm under his fingertip. Suddenly, the mechanical arm on the desk twitched. Then, with a smooth, gear-driven whine, it reached out. It didn't stutter or stall. The dual H-bridges held the current steady, translating lines of C++ into raw, physical grace. For the first time, his creation didn't just exist—it moved. hw 130 motor control shield for arduino datasheet
The shield typically includes two 3-pin headers for Servos. Supports motor voltages from 4
void setup() pinMode(ENA, OUTPUT); pinMode(ENB, OUTPUT); pinMode(IN1, OUTPUT); pinMode(IN2, OUTPUT); pinMode(IN3, OUTPUT); pinMode(IN4, OUTPUT); Suddenly, the mechanical arm on the desk twitched
#define ENB 6 // Speed for Motor B #define IN3 9 // Direction 1 #define IN4 10 // Direction 2
