Uncategorized
Showing 97–120 of 192 results
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Sensor Mudules, Uncategorized
FT232RL USB TO TTL 5V 3.3V Download Cable To Serial Adapter Module for Arduino
-56%
Sensor Mudules, UncategorizedFT232RL USB TO TTL 5V 3.3V Download Cable To Serial Adapter Module for Arduino
Quick Overview:
- Chipset:Â FT232RL
- Supported Voltages:Â 3.3V / 5V (selectable via jumper)
- Main Color:Â Red
- Pitch:Â 2.54 mm
- Interface:Â Mini USB
- Weight:Â ~4 g
- Material:Â PCB Electronic Component
SKU: n/a -
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New Arrival, Sensor Mudules, Uncategorized
HC-SR04 Ultrasonic Distance Sensor Module
Quick Overview:
- Working Voltage:5V (DC)
- Static Current: Less than 2mA
- Output Signal:5V
- Sensor Angle: Less than 15 Degrees
- Detection Distance: 2 cm to 450 cm
- High Precision: Up to 2 mm
- Input Trigger Signal: 10µs TTL impulse
- Echo Signal: Output TTL PWL Signal
- High sensitivity ultrasonic range sensor
- Works with Arduino board
SKU: n/a -
Biometric/ ECG/ EMG Sensors, Latest Product, New Arrival, Other Sensors, Sensor Kits, Sensor Mudules, Uncategorized
Heart Rate Monitor Kit with AD8232 ECG sensor module
-45%
Biometric/ ECG/ EMG Sensors, Latest Product, New Arrival, Other Sensors, Sensor Kits, Sensor Mudules, UncategorizedHeart Rate Monitor Kit with AD8232 ECG sensor module
- Designed to extract, amplify, and filter small biopotential signals.
- Leads-Off Detection.
- Shutdown Pin.
- LED Indicator.
- Analog Output.
- 3.5 mm Jack for Biomedical Pad Connection.
SKU: n/a -
Amplifier Modules, Uncategorized
IC 4440/CD4440CS,6W 2-Channel, Bridge 19W Power Amplifier,TO-220,14 PIN PACK OF 1PCS
-50%
Amplifier Modules, UncategorizedIC 4440/CD4440CS,6W 2-Channel, Bridge 19W Power Amplifier,TO-220,14 PIN PACK OF 1PCS
Specifications:
- Output Power:
- 6W per channel at 12V (stereo output).
- 19W total in bridge configuration (driving both channels in bridge mode).
- Package Type: TO-220, 14-pin
- Operating Voltage: Typically 12V DC
- Amplifier Type: 2-channel bridge
- Pin Count: 14 pins
- Application: Audio power amplification
- Protection: Overcurrent and thermal protection
- Mounting Type: Through-hole (ideal for PCB integration)
Package Includes:
- 1 x IC 4440/CD4440CS, 6W 2-Channel Bridge 19W Power Amplifier (TO-220, 14 Pin).
SKU: n/a - Output Power:
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Uncategorized
IC CD4001BD 4001 Quad 2-Input NOR Gate IC HLF Make pack of 5pcs
Applications:
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Digital Logic Circuits
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Signal Inversion and Control
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Timing Circuits
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DIY Electronics Projects
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Educational STEM Kits and Prototyping
Package Includes:
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5 x CD4001BD ICs (HLF Make)
This pack is perfect for electronics hobbyists, students, and engineers working on logic-based designs. Trusted HLF quality ensures reliable performance and durability in your circuits.
Let me know if you’d like a version for your e-commerce site or a printable catalog format!
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SKU: n/a -
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Uncategorized
INMP441 MEMS Omnidirectional Microphone Module High Precision / SNR Low Power I2C Interface Supports ESP32
-45%
UncategorizedINMP441 MEMS Omnidirectional Microphone Module High Precision / SNR Low Power I2C Interface Supports ESP32
Digital I2S interface with high precision 24-bit data
High signal to noise ratio is 61 dBA
High sensitivity – 26 dBFS
Stable frequency response from 60 Hz to 15 kHz
Low power consumption: low current consumption 1.4 mA
High PSR: -75 dBFS
SKU: n/a -
Uncategorized
Integrated Spot Welder DIY Mini Handheld Welding Pen(Blue) with NY-D01 40A Digital Display Spot Welding Controller Board AB0297
-44%
UncategorizedIntegrated Spot Welder DIY Mini Handheld Welding Pen(Blue) with NY-D01 40A Digital Display Spot Welding Controller Board AB0297
The use of STM8 industrial control centre microcontroller.2 Strong and weak electricity through optocoupler insulation, safe operation.3 The power line and footswitch line adopts the bolt the quick connect terminal, more convenient and reliable.4 Input time, current using a high-precision simple potentiometer, to ensure reliable, convenient input5 On-board power supply, state, foot, trigger indicator, work status clearly visible.6 The design of a reliable zero-crossing detection circuit to ensure that the SCR phase shift accuracy.7 The controller is compatible with 40A SCR.8 Digital control interface, you can display the current time and current settings.9 Input time of 1-50, cycle unit (1 cycles is 20 ms), current input (30-99%)10x NY-D01 40A Digital Display Spot Welding Controller BoardSKU: AB0297 -
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Uncategorized
KY-025 Reed Switch Sensor Module with Adjustable Digital and Analog Output – Magnetic Detection Module for Arduino
-44%
UncategorizedKY-025 Reed Switch Sensor Module with Adjustable Digital and Analog Output – Magnetic Detection Module for Arduino
Common Applications
- Door-open and door-closed detection
- Window security alarms
- Magnetic proximity detection
- Contactless limit switches
- Bicycle wheel speed measurement
- Rotation and RPM counting
- Position detection
- Magnetic counters
- Smart-home projects
- Robot position sensing
- Arduino security projects
- Electronic lock monitoring
- Industrial model projects
- DIY automation systems
- Student science projects
SKU: n/a -
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Display Modules, Uncategorized
LCD 20×4-LCD-Character Display Green with IIC-I2C-Serial-Interface-Adapter-Module AB0283
-40%
Display Modules, UncategorizedLCD 20×4-LCD-Character Display Green with IIC-I2C-Serial-Interface-Adapter-Module AB0283
Features
- 2004 LCD Display: This 2004 LCD Display Module offer a big 20×4 character display & provide clear information for diverse projects. Its large size ensure readability and clarity & also enhance user experience and visibility.
- IIC/I2C/TWI Serial Interface: With IIC/I2C/TWI Serial Interface Adapter communication protocol this 2004 LCD Display Module easily fit with microcontrollers and device. This interface also enable smooth data exchange and control & enhance project functions and ease of use.
- Green Backlight: Featuring a green backlight, it also ensure clear and visible display of information, even in low-light conditions. This vibrant backlight also enhance visibility and readability & make it perfect for various environment and device.
- Easy Integration: Equipped with a serial interface adapter, it facilitates convenient connection and integration into different systems. This adapter simplifies setup and wiring & reduce installation time and effort for users.
- Versatile Applications: It is also use for a wide range of applications, including robotic, DIY project, and industry control system. Its versatility also make it ideal for project need clear and informative display in various setting.
SKU: AB0283 -
Uncategorized
Lora Antenna 3dBi IPEX Spring for Ra-02 Module
Features:
The 433MHz spring antenna is rigorously tested repeatedly, with high antenna gain, small VSWR, and excellent performance. It can be used for 0.96 OLED Display ESP32 Lora develpment board.
3dBi wireless module digital transmit antenna IPEX 13 U.FL Interface.
Central Frequency: 433MHz; SWR: =<1.5; Gain: 3dBi.
Maximum Power: 10W; Input Impedance: 50 ohm; Connector Type: IPX13.Specifications:
- Central Frequency: 433MHz
- SWR: =<1.5
- Gain: 3dBi
- Maximum Power: 10W
- Input Impedance: 50 ohm
- Color: Black+Gold
- Connector Type: IPX13
- Length: 16cm
SKU: n/a
