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Starter Kit for Raspberry Pi +Arduino
Starter Kit for Raspberry Pi Zero/Zero W
STC31 CO2 Sensor (Qwiic)
MPN: SEN-29260
STCC4 + SHT41 CO2, Temperature & Humidity Sensor
MPN: ADA6478
Steel ruler 20cm
STEM is Cool Lapel Pin
STEM kit for Arduino
STEMMA Analog SPDT Switch - MAX4544, 12V, JST PH 2mm
MPN: ADA5892
STEMMA QT / Qwiic JST SH 4-Pin Cable
STEMMA QT / Qwiic JST SH 4-Pin Cable - 200mm Long
STEMMA QT / Qwiic JST SH 4-Pin Cable - 300mm long
STEMMA QT / Qwiic JST SH 4-pin Cable with Premium Female Sockets - 150mm Long
Stepper Motor - 125 oz.in (200 steps/rev, 600mm Wire)
Stepper Motor - 29 oz.in (200 steps/rev, Threaded Shaft)
Stepper Motor 42BYG
Stepper Motor - 68 oz.in (400 steps/rev)
Stepper Motor: Bipolar, 200 Steps/Rev, 42x38mm, 2.8V, 1.7 A/Phase
Stepper Motor Mount with Hardware - NEMA-17 Sized
Stepper Motor with Cable
Step Switch with LED - Three Pack of Black with Red LED - PB86
Starter Kit for Raspberry Pi +Arduino
This starter kit comes with the main components such as LCD1602 display,Step motor,Servo,Remote, touch sensor and Ultrasonic distance sensor, you can make some funny little builds by these things. We will provide detailed and clear tutorial(PDF),there are 26 lessons for Raspberry Pi and 30 les...
Starter Kit for Raspberry Pi Zero/Zero W
An accessory kit for the Raspberry Pi Zero and Zero W that provides adapters and headers to expand the board's compact connectors to full-size interfaces. Includes a clear acrylic case, USB OTG cable, Mini HDMI adapter, GPIO breakout cable, and a full set of header strips. Key Features USB OTG...
STC31 CO2 Sensor (Qwiic)
· MPN: SEN-29260
Measure high concentrations of carbon dioxide with a Qwiic breakout built around Sensirion’s STC31 sensor. It is designed for CO2 measurements up to 100% volume, using a thermal conductivity measurement principle and Sensirion CMOSens® technology for repeatable, stable readings.The board also inc...
STCC4 + SHT41 CO2, Temperature & Humidity Sensor
· MPN: ADA6478
This compact breakout combines the STCC4 CO2 sensor with a Sensirion SHT41 temperature and humidity sensor for convenient indoor air monitoring. The STCC4 measures true CO2 using a thermal conductivity method rather than estimating from VOCs, and the onboard SHT41 helps improve the CO2 measuremen...
Steel ruler 20cm
Handy little steel ruler. 20cm long with plastic sleeve to keep it in.
STEM is Cool Lapel Pin
Show your love for Science, Technology, Engineering, and Mathematics with this colourful limited-edition lapel pin. Whether you're a tech-savvy student or a curious adult who knows that STEM is where the magic happens, this pin is for you. Beautifully presented on a Jubly-Umph backing card, this...
STEM kit for Arduino
The STEM Kit for Arduino is a beginner-friendly electronics kit that provides everything you need to get started with Arduino prototyping. With the included sensors, displays, and components, you can build a wide range of projects — from reading environmental data to controlling LEDs and motors. ...
STEMMA Analog SPDT Switch - MAX4544, 12V, JST PH 2mm
· MPN: ADA5892
This breakout makes it much easier to use the tiny MAX4544 SPDT analogue switch in prototypes and one-off builds. It gives you a solid-state alternative to a relay for switching between two analogue signal paths, with a compact board and a plug-and-play STEMMA JST PH input so you can get started ...
STEMMA QT / Qwiic JST SH 4-Pin Cable
This 4-wire cable is 50mm / 1.9" long and fitted with JST SH female 4-pin connectors on both ends. Compared with the chunkier JST PH these are 1mm pitch instead of 2mm, but still have a nice latching feel, while being easy to insert and remove. This cable can be used with Qwiic or STEMMA ...
STEMMA QT / Qwiic JST SH 4-Pin Cable - 200mm Long
This 4-wire cable is a little over 200mm / 7.8" long and fitted with JST-SH female 4-pin connectors on both ends. Compared with the chunkier JST-PH these are 1mm pitch instead of 2mm, but still have a nice latching feel, while being easy to insert and remove.This cable can be used with Qwiic or S...
STEMMA QT / Qwiic JST SH 4-Pin Cable - 300mm long
This 300 mm (11.8") 4-wire cable is fitted with JST-SH female 4-pin connectors on both ends. The 1 mm pitch JST-SH connectors are more compact than the chunkier 2 mm pitch JST-PH, while still providing a secure latching connection that is easy to insert and remove. Compatible with both STEMMA QT...
STEMMA QT / Qwiic JST SH 4-pin Cable with Premium Female Sockets - 150mm Long
This 4-wire cable is a little over 150mm / 6" long and fitted with JST-SH female 4-pin connectors on one end and premium female headers on the other. Compared with the chunkier JST-PH these are 1mm pitch instead of 2mm, but still have a nice latching feel, while being easy to insert and remove.Th...
Stepper Motor - 125 oz.in (200 steps/rev, 600mm Wire)
This NEMA 23 bipolar stepper motor delivers 125 oz·in of holding torque with 200 steps per revolution (1.8° step angle). Equipped with extra-long 600 mm AWG22 wires, it's designed for CNC applications where longer cable runs are needed. Stepper motors provide precise position control without the...
Stepper Motor - 29 oz.in (200 steps/rev, Threaded Shaft)
These steppers have a threaded shaft, which allows them to be used as a linear actuator. As the motor runs, it moves along the shaft at a specific rate of 1cm per 5 full rotations. These are a good choice for linear motion where precision and repeatability are important. Note: It looks like the ...
Stepper Motor 42BYG
The 42BYG is a NEMA 17 bipolar stepper motor with a shaft-reversed design, commonly used in 3D printers, CNC machines, and DIY motion-control projects. With a 1.8° step angle and 40 N·cm holding torque, it provides reliable, precise positioning. The motor comes with a 70 cm 4-lead wire (AWG26 UL...
Stepper Motor - 68 oz.in (400 steps/rev)
This NEMA 17 bipolar stepper motor delivers 68 oz·in (48 N·cm) of holding torque with a fine 0.9° step angle, providing 400 steps per revolution for high-precision positioning. Its 5mm D-shaft and standard NEMA 17 mounting make it compatible with a wide range of CNC, 3D printing, and robotics app...
Stepper Motor: Bipolar, 200 Steps/Rev, 42x38mm, 2.8V, 1.7 A/Phase
A NEMA 17 hybrid bipolar stepper motor with a 1.8° step angle (200 steps per revolution). Each phase draws 1.7 A at 2.8 V, delivering a holding torque of 3.7 kg·cm. Four colour-coded wires with bare leads connect to two coils: black/green for one coil, red/blue for the other. Best driven with a ...
Stepper Motor Mount with Hardware - NEMA-17 Sized
You have a stepper motor, but you need to attach it to your CNC project, eh? Not so easy if you don't have a stepper motor mount just like this fine one here! This mount will fit any NEMA-17 motor (with 31mm hole spacing) with four screws. There are two 30mm long slots, 30mm apart so you can...
Stepper Motor with Cable
This is a simple, but very powerful stepper motor with a 4-wire cable attached. This is a Bipolar Motor. Features: Step Angle (degrees) :1.8 2 Phase Rated Voltage : 12V Rated Current : 0.33A Holding Torque : 2.3kg*cm 5mm Diameter Drive Shaft Winding resistance: 32.6 Ω Winding inductance: 48 ...
Step Switch with LED - Three Pack of Black with Red LED - PB86
These hinged momentary step switches are evocative of the 16-step sequencer keys on TR-808 sythesizers. Also sometimes used on A/V equipment, they're very tactile with a good clicky feel. And of course, the built in red LED is great for indicating when something is on or off - or as visual feedba...
