DP50V5A Constant Voltage current Step-down Programmable Power Supply Module
• Model: DP50V5A.
• Input voltage range: 6V to 55 V.
• Output voltage range: 0.00 to 50 V.
• Output current: 0.000-5.000A.
• Output power range: 00.00-250.0W.
• Open size: 71mm x 39mm.
• Output voltage resolution: 0.01V.
• Output current resolution: 0.001A.
• Output Voltage accuracy: ± (0.5% + 1 digits).
• Output Current accuracy: ± (0.5% + 2 digit).
• Dimension: 79 x 43 x 48mm
• Weight: 78g.
DPS3003 Constant Voltage Current Step-down Programmable Power Supply Module
- Input voltage range: 6V to 40V
- Output voltage range: 0V to 32V
- Output current: 0 to 3.000A.
- Output power range: 0-96W.
- Open size: 71mm*39mm.
- Output voltage resolution: 0.01V.
- Output current resolution: 0.001A.
- Output Voltage accuracy: ± (0.5% + 1 digits)
- Output Current accuracy: ± (0.5% + 2 digit)
- Dimension: 79*43*41mm
- Weight: about 90g.
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Sim800C GPRS/GSM Shield with Antenna
- Chip: QuadBand SIM800C GSM CHIP.
- Supply voltage range: 4 to 4.4V
- Quad-band 850/900/1800/1900MHz
- GPRS multi-slot class 12/10
- GPRS mobile station class B
- Compliant to GSM phase 2/2+
- Control via AT commands
- Configurable baud rate.
- SMA connector with GSM L Type Antenna.
- Built-in SIM Cardholder on Top Side.
- Arduino compatibility: Arduino UNO R3, Arduino Mega etc.
- Antenna type: Finger antenna.
- Output: TTL and RS232 serial output.
- Simcard holder: standard size.
- Buzzer for CALL and SMS indication
- Built-in Network, Status leds.
- Inbuilt Powerful TCP/IP protocol stack for internet data transfer over GPRS.
- Normal operation temperature: -20 °C to +55 °C.
- On-Board Buzzer for Ring Indication.
- On-Board provision for Speaker and Mic.
- Low power consumption
- Dimensions: 17.6*15.7*2.3mm
- Weight: 1.3g
36MM Planetary Gear Motor 300 RPM 12v DC – High Torque
- Motor Type: DC Planetary Gear Motor
- Gear Material: Metal
- Motor Length: 57mm
- Shaft Length: 20mm
- Total Length: 100mm
- Gearbox Diameter: 36mm
- Motor Diameter: 36mm
- Shaft Diameter: 8mm
- Weight: 350g
- Rated Voltage: 12
- Reduction Ratio: 1:19
- No-load Speed: 315 RPM
- No-load Current: 230mA
- Rated Load Speed: 280 RPM
- Rated Load Current: 1.5A
- Stall Torque : 16kgcm
- Stall Current: 6.5 A
- Gearbox Length -L: 45mm
36MM Planetary Gear Motor 100 RPM 12VDC – High Torque
- Motor Type: DC Planetary Gear Motor
- Gear Material: Metal
- Motor Length: 57mm
- Shaft Length: 20mm
- Total Length: 100mm
- Gearbox Diameter: 36mm
- Motor Diameter: 36mm
- Shaft Diameter: 8mm
- Rated Voltage: 12V
- Reduction Ratio: 1:51
- No-load Speed: 117 RPM
- No-load Current: 230mA
- Rated Load Speed : 100 RPM
- Rated Load Current : 1.5A
- Stall Torque : 32kgcm
- Stall Current: 6.5 A
- Gearbox Length -L: 55mm
- Brushed permanent magnet DC motor
- Variable speed and reversible
- Weight: 350g
