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SainSmart - Huge Savings! Save up to 20%


Huge Savings! Up to 20% off on SainSmart products at In The National Interest. Hurry! Limited time offers. Offers valid only while supplies last.



SainSmart Precision Drilling Holes Pin Vise Woodworking Hand Drill with 20 pcs Twist Drill Bits
SainSmart Precision Drilling Holes Pin Vise Woodworking Hand Drill with 20 pcs Twist Drill Bits
In Stock
$18.99

mpn: Pin Vise, ean: 4897093840226,

Overview This is aluminum alloy hand drill, aim to solve the shortcomings of the traditional hand drill clamp, which cannot clamp tightly. Drilling is easier to operate, and concentricity is even better! Package List: Drill bit combination(0.8mm ...


SainSmart 5V 2A 8 Channel Solid State Relay Module High Level Trigger Black for Arduino Uno Duemilanove MEGA2560 MEGA1280 ARM DSP PIC
SainSmart 5V 2A 8 Channel Solid State Relay Module High Level Trigger Black for Arduino Uno Duemilanove MEGA2560 MEGA1280 ARM DSP PIC
In Stock
$19.99

mpn: 018966, ean: 6955170895380,

Description: SainSmart 5V solid state relays per channel 250V 2A, output with resistive fuse 250V 2A Features:    •8 channel 2 AMP Solid State Relay board Good for lighting- holiday displays etc    •The input control signal voltage: (0-0...


SainSmart CNC Micro-Stepping Stepper Motor Driver NEMA23 ST-M5045 2phase 4.5A 24-50V DC 256
SainSmart CNC Micro-Stepping Stepper Motor Driver NEMA23 ST-M5045 2phase 4.5A 24-50V DC 256
In Stock
$50.00
$39.99
You Save: 20%

mpn: 10201, ean: 6955170829354,

Overview: ST-M5045 (2M542) is a cost effective,hig performance bi-polar two phase micro-stepping drive applying pure-sinusoidal current control technique .It is best suited for the applications that desired extreme low noise and heat. It operates w...


SainSmart 2-Phase Nema 23 Stepper Motor 169oz.in 2A, 57x57x56mm 4-Lead with 1m Cable for 3D Printer CNC
SainSmart 2-Phase Nema 23 Stepper Motor 169oz.in 2A, 57x57x56mm 4-Lead with 1m Cable for 3D Printer CNC
In Stock
$29.99

mpn: 101-91-213, ean: 6959011520363,

SPECIFICATION Step angle: 1.8° Number of phase: 2 Step Accuracy 5% Holding Torque 1.2N·m (169oz·in) Rated Current: 2-2.5A Resistance 1.6 ohms Rated Voltage :3.36V Inductance 3.8 mH ±20% Weight 720 g WHAT'S IN THE PACKAGE 1x NEMA 23 Steppin...


SainSmart x Creality Ender-3 3D Printer, Resume Printing V-Slot Prusa i3 Home & School Use, Build Volume 8.7'' x 8.7'' x 9.8''
SainSmart x Creality Ender-3 3D Printer, Resume Printing V-Slot Prusa i3 Home & School Use, Build Volume 8.7" x 8.7" x 9.8"
In Stock
$259.00
$249.00
You Save: 4%

mpn: Ender-3, ean: 4897093840219,

Overview SainSmart's latest Creality3D series printer is specifically designed for hobbyists, tinkerers, and the curious. As the premier entry-level 3D printer on the market, the Ender-3 kit includes everything you need to learn about 3D printing. ...


SainSmart 1602 LCD Shield Module Display V3 for Arduino UNO R3 MEGA2560 Nano DUE
SainSmart 1602 LCD Shield Module Display V3 for Arduino UNO R3 MEGA2560 Nano DUE
In Stock
$14.99

mpn: 101-50-112, ean: 6955170807857,

This is a 16x2 LCD Keypad module for Arduino Diecimila Duemilanove, UNO, MEGA1280, MEGA2560 board. This shield for Arduino includes a 16x2 HD44780 White on Blue LCD module and a 5 push button keypad for menu selection and user interface programming. ...


SainSmart CR103DPRINTER Creality CR-10S 3D Printer, Resume Printing, Filament Detector, Semi-Assembled, Dual-Z Motors, 11.8'' x 11.8'' x 15.8''
SainSmart CR103DPRINTER Creality CR-10S 3D Printer, Resume Printing, Filament Detector, Semi-Assembled, Dual-Z Motors, 11.8" x 11.8" x 15.8"
In Stock
$599.00

mpn: CR-10S, ean: 4897075389545,

Description: The CR-10S 3D Desktop Printer is a 3D printer with imported special aluminum frame. It features with super large 300 x 300 x 400mm build volume, standard 0.4mm nozzle diameter (can be replaced to 0.3 / 0.2 mm). To maintain the garage-bu...


SainSmart x Creality “CR-10 Plus” Semi-Assembled 3D Printer, Dual-Z Motors, Massive Print Size 19.68'' x 19.68'' x 19.68''
SainSmart x Creality “CR-10 Plus” Semi-Assembled 3D Printer, Dual-Z Motors, Massive Print Size 19.68" x 19.68" x 19.68"
In Stock
$1,300.00
$1,099.99
You Save: 15%

mpn: CR-10 Plus, ean: 4897075446606,

4.2 out of 5 stars with 57 reviews
Overview: If you are a newbie looking for your first 3D printer purchase, look no further. SainSmart x Creality CR-10 is recommended for beginners who want to cut their teeth on 3D printing. As one of the most popular mid-range printers, plenty of i...



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