Working Voltage: 5V
Easy Installation: Includes a fixed bolt hole
Built-in Sensor: Utilizes TCRT5000 Sensor NSOR
Multi-platform Support: Compatible with Arduino, AVR, ARM, PIC
Compact Size: Small PCB board size

Directly Plug Antenna Interface
I2C Bus Communication
Multi-capacitor Combined Filter
Blue LED Power Indicator
High Sensitivity Low Noise RF Input Amplifier
High Power AGC Auto Gains Control Circuit
Download Datasheet

TM1638 Chip Powers LED Display
Cascading Feature Connect up to 6 Modules
Eight LED & Button Interface Facilitates Control
Brightness Control Eight Levels Supported
Microcontroller Interface Efficient IO Utilization
DownloadDatasheet

Model: SG90
Weight: 9 gm
Operating Voltage: 3.0V~ 7.2V
Servo Plug: JR
Stall Torque @4.8V: 1.2kg-cm
Stall Torque @6.6V: 1.6kg-cm
Download: Datasheet
Download: CAD Model

Two-sided Conversion for versatile use.
Pitch Size optimized at 0.8mm and 2.54mm.
Compact Design for easy integration.
SOP & SSOP compatible on one side.
Durable PCB for long-lasting performance.

Material Made of high-grade acrylic.
Color Transparent finish for visibility.
Compatibility Designed for OV7670 VGA Camera.
Protection Offers excellent protection to camera module.
Easy Connection Unique design ensures easy connectivity.
Package Includes Bracket and set of nuts & bolts.

Accurate Detection: Receives 38KHz IR signals efficiently.
Wide Compatibility: Ideal for Arduino and other microcontrollers.
Built-In IC: Strong interference resistance with an integrated infrared IC.
Compact Design: Dimensions of 2.5x1.5x1.5cm for easy integration.
Reliable Signal: Detects modulated remote control signals precisely.
Versatile Applications: Suitable for IR receivers, remote testers, and more.
Adjustable Usage: Ideal for decoding, re-creating, or analyzing remote signals.

Power Supply Voltage(VCC): 2v, 3v, 5.5v
Output High VOH: 0.8VCC V
Output Low VOL: 0.3VCC V
Response Time (Touch Mode): 60 mS
Response Time (Low Power Mode): 220 mS
Easy Installation: Four M2 screws positioning holes
Button Replacement: Can replace traditional touch buttons

ULN2003A Motor Driver Chip Utilizes ULN2003 Darlington Arrays.
Voltage Supply 5-12V compatible power source.
Signal Indicators 4-way signal indicator LEDs.
Ease of Connection Direct connection via XH-5P socket.
Step Angle 5.625 x 1 / 64 with reduction ratio 1 / 64.
Phase Count 4-phase for precise control.
Current/Phase Optimized for 5V current per phase.

USB-TTL Converter: Facilitates communication.
Logic Level: 5V compatibility.
Operating Supply Voltage: Stable 5V power.
Digital I/O Pins: 14 versatile pins.
Analog I/O Pins: 6 dynamic inputs.
WiFi Supported: 802.11 b/g/n connectivity.
Memory: Generous 8MB storage.
Micro USB: Convenient connection.

Connector Type: USB Type-B
Compatible Devices: Printer, Dev. Board
PCB Size: 20 x 20 mm
Weight: 4gm
DIP 4-pin header: Easy connection
Solder-ready PCB: For projects
Signal Pins: VCC, GND, D+, D-
Durability: Reliable build
Plug-and-play: Simple integration

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Compact Design - Easy to carry, plug & play.
No Extra Power Needed - Operates independently.
Measure Output Voltage - For any USB port.
Detect Chargers - Works with PC, home, car chargers.
Wide Range Use - Suitable for all electronic products.

Driver Chip: CH340G for stable performance.
Compatibility: Supports all basic Windows versions.
Integrated Capacitors: 1000μF for stable current supply.
Circuit Stability: 3225 SMD crystal oscillator for stable serial work.
Voltage Range: 4.5V – 5.5V with onboard LDO regulator.
Current Capacity: 300mA LDO regulator-supported.
Easy Debugging: Direct ESP-01 module support.

Durable Construction: Heavy aluminum body for efficient cooling.
Internal Flow Channel: Enhances heat dissipation.
Versatile Applications: Ideal for CPU, laser, industrial cooling.
Compact Size: Fits easily in various setups.
Easy Installation: User-friendly design for quick setup.

Operating Voltage 3.5-24VDC
Operating Current 15mA
Insulation Resistance >100MOhm
Nozzle Size 1/8″
Analog Sensor Accuracy Up to 5%
Water Proof Sensor Yes
Download CAD Model: Download Here
Download Datasheet: Download Here

Microcontroller: ESP8266EX
Operating Voltage: 3.3V
Digital I/O Pins: 11, versatile with interrupts/PWM/I2C/one-wire capability
Analog Input Pins: 1
Flash Memory: 4MB
On-Board Switching Power Supply: 9V to 12V input
Dimensions: 68x54x12 mm
Download: Datasheet