DAC0808

 145
  • 8-bit digital-to-analog conversion for accurate signal output

  • Fast response time suitable for real-time applications

  • Compatible with TTL and CMOS digital circuits

  • Stable output voltage with minimal error

  • Compact DIP package for easy PCB mounting

DC Auto Boost Buck Converter LM2596 LM2577 4-35V to 1.25-25V 4A Step up / Step down voltage Module

 430
  • Automatic step-up (boost) and step-down (buck) voltage conversion

  • Wide input voltage range: 4-35V DC

  • Adjustable output voltage: 1.25-25V DC

  • Maximum output current: 4A

  • Compact and efficient design for PCB or DIY project integration

  • High efficiency with minimal heat generation

DS18B20 Temprature Sensor

 150
  • High-accuracy digital temperature measurement

  • 1-Wire interface — requires only one data pin

  • Unique 64-bit serial code for multiple sensors on one bus

  • Waterproof stainless steel probe (in probe versions)

  • Wide temperature measurement range

  • No external ADC required (digital output)

ESP8266 ESP-12 serial WIFI model SMD

 250
  • Based on ESP8266 SoC with integrated TCP/IP stack

  • ESP-12 SMD version with onboard PCB antenna

  • 2.4GHz WiFi (802.11 b/g/n) support

  • Serial UART interface for easy microcontroller integration

  • Supports Station (STA), Access Point (AP), and STA+AP modes

  • Multiple GPIO pins available for extended functionality

  • Supports AT commands and custom firmware

ESP8266-01 Serial to wifi module

 280
  • Based on ESP8266 WiFi SoC

  • 2.4GHz WiFi support (IEEE 802.11 b/g/n)

  • UART serial interface for easy integration

  • Supports Station (STA) and Access Point (AP) modes

  • Built-in TCP/IP stack

  • Compact 8-pin design

Ethernet Jacks

 60
  • Standard RJ45 female Ethernet connector

  • Supports wired LAN connections

  • PCB mount design for secure installation

  • Durable housing for repeated cable insertion

  • Reliable contact pins for stable data transmission

  • Compatible with Cat5, Cat5e, Cat6 cables

FTDI Usb to Serial Converter

 400
  • High-quality USB to serial UART conversion

  • Plug-and-play support with standard FTDI drivers

  • Compatible with 3.3V and 5V logic levels

  • Stable and reliable data transmission

  • Compact design suitable for prototyping and embedded projects

  • Supports Windows, Linux, and macOS

Glue Gun Blue GG-5

 500
  • Durable and lightweight construction for comfortable use

  • Heats up quickly for efficient workflow

  • Precision nozzle for accurate glue application

  • Suitable for standard glue sticks

  • Ergonomic design with trigger feed

High Landing Gear for F450

 540
  • High-profile landing gear for improved ground clearance

  • Durable and lightweight construction

  • Shock-absorbing design for safer landings

  • Easy installation on F450 frames

  • Provides stable support on uneven surfaces

  • Compatible with F450 quadcopter frames

HT12D / HT12F Decoder DIP-18

 100
  • DIP-18 package for easy PCB integration

  • Compatible with HT12E encoder for RF and IR communication

  • Supports remote control systems up to 12-bit address and 12-bit data

  • Low standby current consumption for efficient operation

  • Stable and reliable decoding of serial signals

  • Wide operating voltage range (typically 2.4V to 12V)

HW 584 Ethernet Module 16 Channel

 850
  • 16 independent relay channels

  • Ethernet (LAN) interface for network control

  • Supports remote ON/OFF switching via TCP/IP

  • Stable and reliable performance for automation systems

  • LED indicators for relay status monitoring

  • Durable PCB design for long-term operation

HW 584 Ethernet Module 8 Channel

 650
  • 8 independent relay output channels

  • Ethernet (RJ45) interface for LAN control

  • Supports remote ON/OFF control via TCP/IP

  • Stable and reliable performance for automation systems

  • LED indicators for real-time relay status

  • Durable PCB design for long-term use

I2C Serial Interface Module for 16×2/20×4 LCD

 130
  • Converts 16x2 and 20x4 LCDs to I2C interface

  • Uses only 2 communication lines (SDA & SCL)

  • Based on PCF8574 I/O expander IC

  • Adjustable contrast via onboard potentiometer

  • Backlight control through I2C command

  • Reduces wiring complexity significantly

I2C TO Serial Converter

 120
  • Converts I2C communication to UART (Serial)

  • Enables interfacing between I2C master devices and serial peripherals

  • Compact PCB design for easy integration

  • Supports standard I2C protocol

  • Stable and reliable data transmission

  • Reduces microcontroller resource constraints

IC 4051 (CD4051BE)

 30
  • 8-channel analog multiplexer/demultiplexer

  • Supports both analog and digital signals

  • Three binary select inputs (A, B, C)

  • Low ON resistance (typical CMOS characteristics)

  • Wide operating voltage range

  • Bidirectional signal switching capability

IR LED Reciever

 10
  • Sensitive infrared signal detection for remote control communication

  • Compatible with Arduino, Raspberry Pi, and other microcontrollers

  • Compact and lightweight design for easy integration

  • Low power consumption for embedded electronics projects

  • Reliable signal decoding for IR remote applications

IR LED Transmitter

 10
  • High-quality infrared emitting diode for reliable signal transmission

  • Ideal for remote control and infrared communication systems

  • Compatible with Arduino, Raspberry Pi, and other microcontrollers

  • Compact size for easy integration into circuit boards and prototypes

  • Low power consumption suitable for embedded electronics

IR Light Pi Cam (pair)

 500
  • Infrared LED light boards designed for Raspberry Pi camera modules

  • Enables night vision capability in low-light or dark environments

  • Invisible infrared illumination that does not disturb surroundings

  • Pair configuration for balanced and wider illumination coverage

  • Compact and lightweight design for easy installation

IR Receiver Tsop1738

 50
  • Designed for standard 38kHz infrared remote control signals

  • Built-in demodulator and noise filter for reliable signal reception

  • Digital output compatible with Arduino and microcontrollers

  • Compact 3-pin design for easy circuit integration

  • High sensitivity for accurate infrared signal detection

IR Receiver Tsop1738 Module

 100
  • Built around the reliable TSOP1738 infrared receiver sensor

  • Designed for standard 38kHz IR remote control signals

  • Ready-to-use module with onboard components

  • Digital output compatible with Arduino and microcontrollers

  • High sensitivity for stable IR signal detection

  • Compact module suitable for breadboard and PCB integration