Velleman VM8400DB DRV8825 Stepper Driver Board Category_Socket and Ratchet Sets Security Torx: T8s T9s T10s

Security Torx: T8s T9s T10s T15s T20s T25s T27s T30s

9V battery included

5/32 + 3/16"

Magnetic Heavy Duty Nut Driver

Cushion Grip Hollow Shank Nut Driver

Velleman VM8400DB DRV8825 Stepper Driver Board Category_Socket and Ratchet Sets Security Torx: T8s T9s T10sGeneral Information Manufacturer Velleman Part Number VM8400DB Product Type DIY Electronic Kit California Residents Proposition 65 Warning Miscellaneous Features Simple step and direction control interface Six different step resolutions: full step, half step, 1 4 step, 1 8 step, 1 16 step, and 1 32 step Current adjust trimmer Can interface directly with 3. 3 V and 5 V systems Over temperature thermal shutdown, over current shutdown and Under voltage