AutoBotix MAX98357A I2S 3W Class D Amplifier Breakout Board
Features
Technical Specifications
| Parameter | Value |
|---|---|
| IC | MAX98357A |
| Audio Interface | I2S |
| Amplifier Type | Class-D |
| Output Configuration | Mono |
| Supply Voltage | 2.7V – 5.5V DC |
| Output Power | 3.2W @ 4Ω, 5V |
| Output Power | 1.8W @ 8Ω, 5V |
| Supported Sample Rates | 8kHz – 96kHz |
| Gain Options | 3dB, 6dB, 9dB, 12dB, 15dB |
| Default Gain | 9dB |
| Logic Compatibility | 3.3V / 5V |
| Protection Features | Thermal & Overcurrent Protection |
| Dimensions | Approximately 19.4 × 17.8 mm |
Applications
Autobotix D1 Mini V2 NodeMCU 4M Bytes Lua Wi-Fi Internet Of Things Development Board Based ESP8266

Autobotix D1 Mini V2 NodeMCU 4M Bytes Lua Wi-Fi Internet Of Things Development Board Based ESP8266
Features
Technical Specifications
Applications
AutoBotix 300W 10A DC-DC Step-down Buck Converter Adjustable Constant Voltage Module

AutoBotix 300W 10A DC-DC Step-down Buck Converter Adjustable Constant Voltage Module
Key Features
Technical Specifications
| Parameter | Value |
|---|---|
| Module Type | DC-DC Step-Down Buck Converter |
| Maximum Output Power | 300W |
| Maximum Output Current | 10A |
| Continuous Recommended Current | 8A |
| Input Voltage Range | 6V – 40V DC |
| Output Voltage Range | 1.2V – 35V DC Adjustable |
| Conversion Efficiency | Up to 95% |
| Voltage Regulation | ±1% |
| Switching Frequency | 150kHz |
| Cooling Method | Aluminum Heatsink |
| Output Ripple | Low Ripple Design |
| Operating Temperature | -40°C to +85°C |
Pin Configuration
| Terminal | Description |
|---|---|
| IN+ | Positive Input Voltage |
| IN- | Ground Input |
| OUT+ | Positive Output Voltage |
| OUT- | Ground Output |
Applications
AutoBotix INMP441 MEMS Omnidirectional Microphone Module
Key Features
Technical Specifications
| Parameter | Value |
|---|---|
| Microphone Type | MEMS Digital Microphone |
| Model | INMP441 |
| Directionality | Omnidirectional |
| Interface | I2S Digital Audio |
| Output Resolution | 24-bit |
| Supply Voltage | 1.8V – 3.3V DC |
| Current Consumption | Approx. 1.4 mA |
| Sensitivity | -26 dBFS |
| Signal-to-Noise Ratio | 61 dBA |
| Frequency Response | 60 Hz – 15 kHz |
| Channel Selection | Left / Right |
| Operating Temperature | -40°C to +85°C |
Applications
AutoBotix 68v 6amp Lithium Ion Ev Vehicle Charger
Key Features
Benefits
Applications
Ideal for charging compatible lithium-ion battery packs used in:
Technical Specifications
AutoBotix 58v 6amp Lithium Ion Ev Vehicle Charger
key Features
Benefits
Applications
The AutoBotix 58V 6A Charger is suitable for charging compatible lithium-ion battery packs used in:
Technical Specifications
AutoBotix Readytosky 2212 920KV CW Brushless Motor For Drone

AutoBotix Readytosky 2212 920KV CW Brushless Motor For Drone
Key Features
Applications
Autobotix DIY DC Power Boat RC Circuit Board Kit, Battery Powered,White, for Hobbyists, 8 Years and Up

Autobotix DIY DC Power Boat RC Circuit Board Kit, Battery Powered,White, for Hobbyists, 8 Years and Up
Key Features
Applications
Autobotix Arduino 4WD Monster Car (3D Printed Parts Only)
he Arduino 4WD Monster Car (3D Printed Parts Only) is a versatile and durable robot car chassis designed for Arduino and DIY robotics projects. Featuring a monster truck-inspired design with high ground clearance and a modular structure, it provides an excellent platform for building custom robotic vehicles. The chassis is manufactured using high-quality 3D printed parts, making it lightweight, sturdy, and easy to modify for different applications.
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Showing 265–288 of 604 results
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Electronic Components, Electronic Modules, Sensor Mudules
DC Motor Speed Controller 4.5V-35V 5A Speed Control Switch
-30%
Electronic Components, Electronic Modules, Sensor MudulesDC Motor Speed Controller 4.5V-35V 5A Speed Control Switch
- Mini DC 4.5-35V 5A PWM Motor Speed Controller
- Wide voltage DC motor speed controller
- Operating Voltage: DC 4.5V – 35V
- Output Current: 0 – 5A
- Output Power: Max 70W
- PWM Duty Cycle: 1% – 100%
SKU: n/a -
Sensor Mudules, Temperature & Humidity Sensor
Dht11 Digital Temperature Humidity Sensor Module Compatible With Dht11 Arduino
-61%
Sensor Mudules, Temperature & Humidity SensorDht11 Digital Temperature Humidity Sensor Module Compatible With Dht11 Arduino
Specifications:
- Temperature Range: 0°C to 50°C (±2°C accuracy)
- Humidity Range: 20% to 90% RH (±5% RH accuracy)
- Power Supply: 3.5V to 5.5V (DC)
- Data Output: Digital signal (single-wire communication)
- Response Time: Typically around 1 second for temperature, 2 seconds for humidity
- Size: Small and compact (typically around 3cm x 2cm)
- Mounting: 3-pin header for easy connection to microcontrollers
Applications:
- Home Automation: Monitor and control temperature and humidity in smart home systems.
- Environmental Monitoring: Use in weather stations, greenhouse management, and air quality monitoring.
- Industrial Use: Employ for monitoring temperature and humidity in sensitive environments such as data centers, storage facilities, or laboratories.
- Educational Projects: Ideal for students and hobbyists learning about environmental sensing and interfacing with microcontrollers.
SKU: n/a -
Mechanical Parts & Workbench Tools, Soldering Iron & Accessories, Soldering tools, Tools & Accessories, Workbench Tools
Digital 50X to 1000X Magnification WiFi USB Microscope with 8 LED HD 1080P 2MP Camera, Handheld Microscope Endoscope Magnifier for iPhone Android, iPad Windows MAC (USB-WIFI-1000x) AB0079
-43%
Mechanical Parts & Workbench Tools, Soldering Iron & Accessories, Soldering tools, Tools & Accessories, Workbench ToolsDigital 50X to 1000X Magnification WiFi USB Microscope with 8 LED HD 1080P 2MP Camera, Handheld Microscope Endoscope Magnifier for iPhone Android, iPad Windows MAC (USB-WIFI-1000x) AB0079
SKU: AB0079 -
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Motors , Drivers & Actuators, Servo Motor & Accessories
Digital Multi Servo Tester-For ESC And Servo Testing-With 3 Operation Modes-LED Indicators AB0226
-52%
Motors , Drivers & Actuators, Servo Motor & AccessoriesDigital Multi Servo Tester-For ESC And Servo Testing-With 3 Operation Modes-LED Indicators AB0226
Features:
- Easy testing and control of servo motors and ESCs
- Supports multiple operating modes
- Compact and lightweight design
- Compatible with analog and digital servos
- No transmitter or receiver required
- Adjustable output signal using onboard potentiometer
- Stable and reliable performance
- Suitable for robotics and RC hobby applications
Modes of Operation:
- Manual Mode: Rotate servo manually using the control knob
- Neutral Mode: Automatically centers the servo at 90°
- Automatic Mode: Servo sweeps continuously across its range
Specifications:
- Operating Voltage: 4.8V to 6V DC
- Compatible Devices: Servo Motors & ESCs
- Control Signal: PWM
- Output Channels: Up to 3 Servos (depending on model)
- Interface Type: Standard 3-Pin Servo Connector
- Material: PCB with Plastic Knob
- Weight: Lightweight and portable
Applications:
- Servo motor testing
- ESC calibration
- RC airplane and drone setup
- Robotics projects
- Arduino and DIY electronics
- Servo positioning adjustment
- Hobby and educational projects
SKU: AB0226 -
Uncategorized
DIY Automatic Flower Watering Automatic Irrigation Module Soil Moisture Detection Automatic Watering and Pumping
-53%
UncategorizedDIY Automatic Flower Watering Automatic Irrigation Module Soil Moisture Detection Automatic Watering and Pumping
Specification
Item Type: Module Material: PCB Battery AAA batteries x 4 (Shipping without batteries) Usage Environment For automatic watering of plants Package Includes:
1 x Relay Module
1 x Soil Moisture Sensor
1 x Soil Moisture Module
1 x Soil Moisture Connection Line
1 x Small Pump
1 x Battery Box
1 x USB Cable
1 x Silicone Tube 1 x Jumper Cable
SKU: n/a -
Drone & Drone parts, Drone Frame, Propellers
DIY Drone Kit With Manual (Camera Not Included)
Lightweight overall streamlined body design, easy to carry. With the strong wind resistance of the blades, you can fly drones outdoors and indoors. High power engine, higher stability. 2.4G remote control technology, easy to operate.
SKU: n/a -
Mechanical Parts & Workbench Tools, Nuts, Bolts and Spacers
Drill Chuck for 555 DC Motor Drill Bits Shank Metal Drill Chuck Collet Bits Rotary with Screw, 3.17 mm, Set of 5
-54%
Mechanical Parts & Workbench Tools, Nuts, Bolts and SpacersDrill Chuck for 555 DC Motor Drill Bits Shank Metal Drill Chuck Collet Bits Rotary with Screw, 3.17 mm, Set of 5
About this item
- Compatible with most of rotary tools used in hardware,hobby,home,etc
- Suitable for installation inside diameter of less than 3.0mm drill,electric grinding,hanging mill,hose above
- Suitable for use with sheet iron, aluminum, copper, plastic etc.
- Material: Brass Package Includes: 1 Piece Axis Copper Cap 1 Piece Allen wrench 1 Piece 0.5mm drill collet 1 Piece 1.0mm drill collet 1 Piece 1.5mm drill collet 1 Piece 2.5mm drill collet 1 Piece 3.0mm drill collet
SKU: n/a -
Sensor Mudules, Temperature & Humidity Sensor
Ds18B20 Waterproof Temperature Probe – Black (1 meter)
-68%
Sensor Mudules, Temperature & Humidity SensorDs18B20 Waterproof Temperature Probe – Black (1 meter)
- A probe by new original installation import DS18B20 temperature sensor chip.
- Chip each pin use heat shrinkable tube to prevent short circuit, internal sealing glue, waterproof, moistureproof.
- Stainless steel tube encapsulation waterproof moistureproof prevent rust.
- Stainless steel shell (6 * 45 mm), lead length 100 cm (shielding wire) use stability.
- Without the external components, the unique single bus.
SKU: n/a -
Breadboard, Electronic Modules
Dual USB 18650 Battery Charger PCB Power Module 5V 1A 2.1A Mobile Power Bank Accessories AB0167
-57%
Breadboard, Electronic ModulesDual USB 18650 Battery Charger PCB Power Module 5V 1A 2.1A Mobile Power Bank Accessories AB0167
Features
- Supports 3.7V 18650 lithium-ion batteries
- Dual USB output ports (5V 1A and 5V 2.1A)
- Built-in overcharge, over-discharge, and overcurrent protection
- Stable 5V regulated output
- Micro USB charging input
- Intelligent charging management
- Compact PCB design for DIY power bank projects
- Easy battery and USB connection terminals
Specifications
- Input Voltage: 5V DC (Micro USB)
- Input Current: Up to 1A
- Output Voltage: 5V DC
- USB Output 1: 5V / 1A
- USB Output 2: 5V / 2.1A
- Battery Type: 3.7V 18650 Lithium-Ion Battery
- Protection Functions:
- Overcharge Protection
- Over-discharge Protection
- Overcurrent Protection
- Short Circuit Protection
- Display: Battery Level / Charging Status Indicator (model dependent)
- PCB Size: Approx. 57mm × 28mm
Applications
- DIY Power Banks
- Mobile Phone Chargers
- Portable USB Power Supplies
- Arduino and ESP32 Projects
- IoT Devices
- Emergency Backup Power Systems
- Robotics and Electronics Projects
SKU: AB0167 -
Biometric/ ECG/ EMG Sensors, Sensor Mudules, Uncategorized
ECG Module AD8232 Pulse Heart ECG Monitoring Sensor Kit
-68%
Biometric/ ECG/ EMG Sensors, Sensor Mudules, UncategorizedECG Module AD8232 Pulse Heart ECG Monitoring Sensor Kit
Specifications:
- Sensor Type: AD8232 ECG Module
- Power Supply: 3.3V to 5V (DC)
- Output: Analog ECG signal output (can be read by microcontroller or ADC)
- Frequency Range: Typically 0.5 Hz to 40 Hz (filtered ECG signal)
- Connectivity: Standard header pins for easy connections to microcontrollers like Arduino
- Dimensions: Small, compact design for easy integration into various applications
- Compatibility: Works with platforms like Arduino, Raspberry Pi, and other microcontroller-based systems
Applications:
- Heart Rate Monitoring: Track your heart rate in real-time for personal fitness and health monitoring applications.
- ECG Data Collection: Collect electrical heart signals for health assessments, disease diagnosis, or medical research.
- Wearable Devices: Integrate the AD8232 module into wearable health devices such as smartwatches or fitness trackers for continuous monitoring.
- DIY Projects: Build your own ECG monitor or heart rate tracker for educational, experimental, or hobbyist purposes.
- Clinical Use: Implement in medical devices for patient monitoring, offering an affordable and compact solution for ECG data acquisition.
SKU: n/a -
Basic Electronic Components, Capacitors, Electronic Components
Electrolytic Capacitor, 470 uF 35V, 10 x 13 mm, Black and White, Pack of 10
-62%
Basic Electronic Components, Capacitors, Electronic ComponentsElectrolytic Capacitor, 470 uF 35V, 10 x 13 mm, Black and White, Pack of 10
SPECIFICATIONS: 470 microfarad (uF) electrolytic capacitor with 35V voltage rating and 10mm x 13mm dimensions
QUANTITY: Pack of 10 capacitors for multiple applications and replacements
PHYSICAL DESIGN: Black and white colour scheme with radial lead configuration for easy installation
DIMENSIONS: Compact size with 10mm diameter and 13mm height, suitable for various circuit boards
COMPATIBILITY: Ideal for electronic projects, power supplies, and general circuit applications requiring 470uF capacitance
SKU: n/a


















