10pcs 1x40Pin 2.54mm Single Row Female + 10pcs 1x40 Male Pin Header Connector

12pcs New 40Pin Male Single Row Straight Strip Pin Header PCB Panel 2.54mm Pitch

20PCS 40Pin Breakaway Pin Header 2.54mm Easy To Install Arduino Shield

20Pcs 5V 0.3A Mini Size Black Spdt Slide Switch For Small Diy Power Electronic 3Pin 1P2T Slide Switch Toggle Switch

35Pcs Prototype Board PCB SMT To DIP Adapter Plate Converter Industrial Control Components

10PCS IC Seat 6P/8P/14P/16P/18P/20P/24P/28P DIP IC Socket Adaptor Solder DIY Sockets

10PCS MOC3041 DIP-6 FSC OPTOCOUPLERS Zero-Cross Optoisolators Triac Driver DIP Output Integrated Circuits

20Pcs 40Pin 2.54Mm Single Row Straight Male Pin Header Connector Strip

I2C ADS1115 16 Bit ADC 4 Channel Module with Programmable Gain Amplifier 2.0V To 5.5V for Arduino RPi

4-Digit Digital Clock DIY Kit with Microcontroller

50PCS 40 Pin 1x40 2.54mm Male PCB Single Row Strip 2.54mm Pin Header Connector Arduino 0.1" Straight

10PCS Round Hole IC Socket Connector DIP 6 8 14 16 18 20 24 28 32 40 Pin DIP16 DIP28 DIP40 SIP ROUND IC SOCKETS Adaptor Solder Gold Plated Narrow Wide

5Pcs 2.54mm Pitch Single Row Female 40 Pin Header Socket Strip Connector PCB

SG3525 PWM Controller Module Adjustable Frequency 200HZ-100KHZ PWM Control Board Module PWM Regulator Module for DIY Electronic

800PCS/4000PCS 80 Values 0402 2010 Resistor Kit Assorted Pack,10R~910K Ohm SMD Resistor Sample DIY Kit 5% 100R 1K 10K 100K Ohm

10PCS NJM4558D JRC4558D JRC 4558D 4558 DUAL High Gain OP-AMP Internally Compensated DIP-8 IC JRC4558 DIP8 DIP CIRCUS INTEGRATED

1 Set of 2.54mm JST XH Connector Terminal Header/housing/pin Header JST Connector Pin Spacing Terminal Kit

FT232RL Serial Port Module USB To TTL Serial Port Small Board 5V 3.3V 1.8V Level Download the Burn Line

MB102 ZY-204 Solderless Breadboards 170/400/700/750/830/1600 Plug Holes Versatile Prototyping Circuit Testing Boards

Ky-040 Rotary Encoder Module Brick Sensor Development Board For Arduino

10PCS High Quality 2MM Banana Socket Binding Post for Electrical Connection