RDM630 Datasheet – Arduino 125Khz RFID Module

Part Number : RDM630

Function : Arduino 125Khz RFID Module

Size : 38.5mm x 19mm x 9mm

Manufacturers : Unspecified

Image
RDM630 datasheet

Description :

RDM 125KHz card mini-module is designed for reading code from 125KHz card compatible read-only tags and read/write card . It can be applied in office/home security, personal identification, access control, anti-forgery, interactive toy and production control systems etc.

Specification and Parameter

1. Frequency 125KHz
2. Baud Rate : 9600(TTL Electricity Level RS232 format
3. Interface : Weigang26 Or TTL Electricity Level RS232 format
4. Power supply : DC 5V (± 5% )
5. Current : < 50Ma
6. Operating range : > 50mm(Depend on Card/Tag shape, manufacturer )
7. Expand I/O port : N/A
8. Indication light : N/A
9. Working temperature : -10 ℃ ~ +70 ℃
10. Storage temperature : -20 ℃ ~ +80 ℃
11. Max. humidity Relative humidity 0 ~ 95%

Pinout

Reference Site : http://wiki.seeedstudio.com/125Khz_RFID_module-UART/

Features

1. Support external antenna
2. Maximum effective distance up to 50mm
3. Less than 100ms decoding time
4. UART TTL interface
5. Support EM4100 compatible read only or read/write tags
6. Built-in external bi-color LED and buzzer driver
7. Small outline design

Circuit
RDM630 Datasheet

RDM630 Datasheet PDF Download

RDM630 pdf

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17HS4401 Datasheet – 40mm, 2 Phase Hybrid Stepper Motor

Part Number : 17HS4401

Function : 2 Phase Hybrid Stepper Motor

Motor Length : 40 mm, Motor Weight : 220 g

Manufacturers : MotionKing (China) Motor Industry.

Image :

17HS4401 motor image

Description

Stepper motor is a motor that moves in discrete steps, one step at a time. It is generally used in a variety of applications where precise position control is desirable such as 3D printer, laser cutter and pick & place machine.

1. Frame Size: 42 x 42mm (1.7 inch x 1.7 inch)
2. Body Length: 40mm
3. Shaft Diameter: 5mm
4. Number of Wire Leads: 4
5. Wire Length: 400mm
6. Step angle accuracy : ± 5%(full step,not load)
7. Resistance accuracy : ± 10%
8. Inductance accuracy : ± 20%
9. Temperature rise : 80deg Max (rated current,2 phase on)
10. Ambient temperature : -20deg ~ +50deg
11. Insulation resistance :100MΩ Min, 500VDC
12. Insultion Strength : 500VAC for one minute

Arduino Wiring:

1. Red : A+
2. Green : A-
3. Yellow :B+
4. Blue : B-

Electrical Specifications:
17HS4401 datasheet pdf

Features

1. Bipolar Nema 17 Stepper Motor with high torque
2. Each phase current is 1.7A (at 12V) & phase reslstance 1.5ohms, and the holding moment is 40Ncm (56.2oz.in).
3. This is the most popular Nema 17 model. It with 1.8 deg. step angle (200 steps/revolution).
4. NEMA 17 bipolar 4-wire, with 1.8° step angle (200 steps/revolution)

17HS series-Size 42mm(1.8 degree)

17HS2408 : 1.8  28  0.6  8  10  12  1.6  34  4  150
17HS3401 : 1.8  34  1.3  2.4  2.8  28  1.6  34  4  220
17HS3410 : 1.8  34  1.7  1.2  1.8  28  1.6  34  4  220
17HS3430 : 1.8  34  0.4  30  35  28  1.6  34  4  220
17HS3630 : 1.8  34  0.4  30  18  21  1.6  34  6  220
17HS3616 : 1.8  34  0.16  75  40  14  1.6  34  6  220
17HS4402 : 1.8  40  1.3  2.5  5.0  40  2.2  54  4  280
17HS4602 : 1.8  40  1.2  3.2  2.8  28  2.2  54  6  280
17HS4630 : 1.8  40  0.4  30  28  28  2.2  54  6  280
17HS8401 : 1.8  48  1.7  1.8  3.2  52  2.6  68  4  350
17HS8402 : 1.8  48  1.3  3.2  5.5  52  2.6  68  4  350
17HS8403 : 1.8  48  2.3  1.2  1.6  46  2.6  68  4  350
17HS8630 : 1.8  48  0.4  30  38  34  2.6  68  6  350

Reference Site : https://forum.arduino.cc/index.php?topic=385621.0

Other data sheets within the file : 17HS2408, 17HS8630

17HS4401 Datasheet PDF

17HS4401 pdf