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Basic Electronic Components
AC 125V 5A Micro Limit Switch KW4-3Z-3 Shaft Straightener for 3D Printers
-52%
Basic Electronic ComponentsAC 125V 5A Micro Limit Switch KW4-3Z-3 Shaft Straightener for 3D Printers
The versatile AC 125V 5A Micro Limit Switch KW4-3Z-3 Shaft Straightener designed for 3D printers finds utility across a spectrum of mechanical applications, effectively regulating the positioning of moving components in machinery and industrial setups. Its adaptability extends to both AC and DC control circuits.
With its broad compatibility, this switch is extensively employed in a range of settings including home appliances, medical equipment, office machinery, instrumentation, electric tools, packaging apparatus, automotive electronics, and more.
Specification:
Current Rating: 5A
Voltage Rating: 125-250V AC
Contact Resistance: 30mΩ Max
Insulation Resistance: 100MΩ Min
Dielectric strength:Â 1500VAC for 1 Minute
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Basic Electronic Components
AC-DC Power Supply Module 24V 6A Switching Power Supply Board
his industry power module converts AC power to 24V 4A 100W DC. It has built-in over-voltage, over current and short circuit protection. Perfectly designed and well constructed, small and compact Size with an indicator
Features:
1. Power supply model: YJJ-FJ-2406 V1.2
2. Power protection: over voltage, overload, short circuit protection
3. Ac input: AC90~265V universal
4. Ac frequency: 50HZ/60HZ for mains
5. Output voltage: DC DC24V
6. Output current: Rated : 6A
7. Output power: Rated 100W
8. Overall size: 10.65CM*5.7CM
9. Positioning hole size: 9.8CM*4.7CM
10. Overall height: 2.8CM
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Basic Electronic Components
AC110-240V PIR Infrared Motion Sensor.
AC110-240V PIR Infrared Motion Sensor .
This is a PIR detection-based Infrared Motion Sensor can detect the human bodies infrared and use it to control the load.
Features:
- Adjust the light to soft and stable, with no flickering.
- You can conveniently let the light auto on/off. The switch can detect the human body’s infrared and use infrared to control the load.
- Users according to actual needs, the human body sensors installed in the appropriate environment.
- Applications: energy-saving lamps, LED lamps, fluorescent lamps, and other kinds of loads.
- Easy to install and simple to use.
Specifications
- Working voltage: AC85-265V
- Shell size: 37.2*27.5mm
- Load power: <40W
- Sensing distance: 3-5m
- Induction angle: 120 degrees
- Delay time: 30s
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DIY Kits, DIY Learning and Robot Kits
ACEBOTT ESP32 Smart Robotics Car Starter Kit Mecanum Wheel Camera Compatible with Arduino IDE Robotics
-20%
DIY Kits, DIY Learning and Robot KitsACEBOTT ESP32 Smart Robotics Car Starter Kit Mecanum Wheel Camera Compatible with Arduino IDE Robotics
Beginner-Friendly Smart Robot Car Kit:Â Powered by the ESP32 controller, this robot kit is perfect for beginners with 16 easy-to-follow tutorials on programming and electronics. (Batteries not included.)
Expandable & Customizable:Â Supports up to 14 expansion packs, including a camera, robotic arm, and solar panels for endless learning possibilities. (Expansion packs sold separately)
Omnidirectional Mecanum Wheels: Move in any direction—forward, sideways, and diagonally—with 360° movement, ideal for mastering complex maneuvers.
STEM Education & Fun Control:Â Ideal for teaching programming and robotics, and can be controlled via IR remote or app, making it perfect for aspiring engineers.
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Sensors
ACS712 20A Current Sensor IC (ACS712ELCTR-20A-T)
- 80 kHz bandwidth.
- Total output error 1.5% at TA = 25°C.
- Small footprint, low-profile SOIC8 package.
- 1.2 mΩ internal conductor resistance.
- 2.1 kV RMS minimum isolation voltage from pins 1-4 to pins 5-8.
- 5.0 V, single-supply operation.
- 66 to 185 mV/A output sensitivity.
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Sensors
ACS758LCB-050B Hall-Effect-Based Linear Current Sensor IC
- Integrated shield greatly reduces capacitive coupling from the current conductor to die due to high dV/dt signals, and prevents offset drift in high-side, high-voltage applications.
- Total output error improvement through gain and offset trim over temperature.
- Small package size, with easy mounting capability.
- Monolithic Hall IC for high reliability.
- Output voltage proportional to AC or DC currents.
- Factory-trimmed for accuracy.
- Extremely stable output offset voltage.
- Nearly zero magnetic hystereses.
SKU: n/a -
Sensors
ACS758LCB-050B Hall-Effect-Based Linear Current Sensor IC
- Integrated shield greatly reduces capacitive coupling from the current conductor to die due to high dV/dt signals, and prevents offset drift in high-side, high-voltage applications.
- Total output error improvement through gain and offset trim over temperature.
- Small package size, with easy mounting capability.
- Monolithic Hall IC for high reliability.
- Output voltage proportional to AC or DC currents.
- Factory-trimmed for accuracy.
- Extremely stable output offset voltage.
- Nearly zero magnetic hystereses.
SKU: n/a -
Sensors
Adafruit Accessories Muscle Sensor Surface EMG Electrodes – H124SG Covidien – Pack of 6
-16%
SensorsAdafruit Accessories Muscle Sensor Surface EMG Electrodes – H124SG Covidien – Pack of 6
- Good electrical characteristics
- Different base materials, sizes, and connections
- Monitoring electrode with foam tape and radiolucent stud.
- ECG Electrode with convenient abrader.
- ECG Electrode for monitoring applications requiring high adhesion.
- Adhesive foam tape backing and proprietary sticky gel ensure excellent skin contact.
- Remains fresh for 30 days out of the bag.
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Development Boards
Adafruit ESP32 Feather V2 – 8MB Flash + 2 MB PSRAM – STEMMA QT
- 240 MHz dual core Tensilica LX6 microcontroller with 600 DMIPS
- Integrated 520 KB SRAM
- Integrated 802.11b/g/n HT40 Wi-Fi transceiver, baseband, stack and LWIP
- Integrated dual-mode Bluetooth (classic and BLE)
- On-board PCB antenna
- Ultra-low noise analog amplifier
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