| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $11.66 | $11.42 | $11.07 | $10.59 | Contact US |
TCB-NC-S 12-24V Thermoelectric Cooler TEC Temperature Control Module Digital PID Controller RS232 Port with 10K NTC Probe
$93.72
TCB-NC-PT1000-4 Thermoelectric Cooler TEC Temperature Control Module Digital PID Controller RS485 Port Support PT1000 Probe
$130.25
TCB-NC-PT100-4 Thermoelectric Cooler TEC Temperature Control Module Digital PID Controller RS485 Port Support PT100 Probe
$130.25
VNH2SP30-Monster Moto Shield 30A Ardumoto Motor Driver Shield Stepper Motor Driver Module
Description:
- This is essentially a ramped up version of our Ardumoto motor driver shield. For this monster shield we've replaced the L298 H-bridge with a pair of VNH2SP30 full-bridge motor drivers. We've also beefed up the support circuitry so this board is capable of driving a pair of high-current motors! The VIN and motor out are pitched for our 5mm screw terminals (not included), making it easy to connect larger gauge wires.
Note: When using this board in extreme high-demand applications it may be necessary to improve thermal performance with a heat-sink or fan and to solder the wires directly to the board instead of using a screw terminal (in addition to the myriad other complications present in a high-current system) However, when using the board at currents up to 6A the chips will barely become noticeably warm.
Features:
- Voltage max: 16V
- Maximum current rating: 30 A
- Practical Continuous Current: 14 A
- Current sensing available to Arduino analog pin
- MOSFET on-resistance: 19 mΩ (per leg)
- Maximum PWM frequency: 20 kHz
- Thermal Shutdown
- Undervoltage and Overvoltage shutdown
