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Raspberry Pi

HALJIA RS422 Mutual Transfer TTL Bi-directional Signal Module Full-duplex 422 Single-chip Microcomputer MAX490 TTL Module
HALJIA RS422 Mutual Transfer TTL Bi-directional Signal Module Full-duplex 422 Single-chip Microcomputer MAX490 TTL Module
$6.99
HALJIA AD Keyboard Simulate Electronic Building Blocks 5 Key Module Analog Button Compatible with Arduino Sensor Expansion Board
HALJIA AD Keyboard Simulate Electronic Building Blocks 5 Key Module Analog Button Compatible with Arduino Sensor Expansion Board
$6.99
HALJIA 5Pcs Big Key Module Button Module Keyboard Electronic Block Simulate Light Touch Cap Key Module High Level Output Compatible with Arduino
HALJIA 5Pcs Big Key Module Button Module Keyboard Electronic Block Simulate Light Touch Cap Key Module High Level Output Compatible with Arduino
$6.99
HALJIA RS422 Mutual Turn TTL Bi-directional Signal Module Full Duplex 422 Turn Single Chip UART Serial Port Level Conversion 5V
HALJIA RS422 Mutual Turn TTL Bi-directional Signal Module Full Duplex 422 Turn Single Chip UART Serial Port Level Conversion 5V
$9.99
HALJIA PC817 4 Channel Optocoupler Isolation Board Voltage Control Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module PC 817
HALJIA PC817 4 Channel Optocoupler Isolation Board Voltage Control Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module PC 817
$4.99
HALJIA 5Pcs Five Direction Navigation Button Module DIY Electronic PCB Board for MCU AVR Game 5D Rocker Joystick Independent Keyboard Switch Button Single Chip Compatible with Arduino Module
HALJIA 5Pcs Five Direction Navigation Button Module DIY Electronic PCB Board for MCU AVR Game 5D Rocker Joystick Independent Keyboard Switch Button Single Chip Compatible with Arduino Module
$8.99
HALJIA Electronic Building Block 10K Double Row Sliding Linear Potentiometer Module Compatible with Arduino Mixer Linear Sliding Resistance Analog Sensor
HALJIA Electronic Building Block 10K Double Row Sliding Linear Potentiometer Module Compatible with Arduino Mixer Linear Sliding Resistance Analog Sensor
$11.99
HALJIA 122PCS 2.54mm Pitch IC Sockets Dual Rows Solder Type Adaptor Square Hole IC Sockets Adaptor Set PCB Board Adapter Soldering DIP IC Chip Kit Set (6/8/ 14/16/ 18/24/ 28/40 Pins)
HALJIA 122PCS 2.54mm Pitch IC Sockets Dual Rows Solder Type Adaptor Square Hole IC Sockets Adaptor Set PCB Board Adapter Soldering DIP IC Chip Kit Set (6/8/ 14/16/ 18/24/ 28/40 Pins)
$10.99
HALJIA 100PCS 2.54mm Pitch IC Sockets Dual Rows Solder Type Adaptor Square Hole IC Sockets Adaptor Set PCB Board Adapter Soldering DIP IC Chip Kit Set (6/8/ 14/16/ 18/24/ 28/40 Pins)
HALJIA 100PCS 2.54mm Pitch IC Sockets Dual Rows Solder Type Adaptor Square Hole IC Sockets Adaptor Set PCB Board Adapter Soldering DIP IC Chip Kit Set (6/8/ 14/16/ 18/24/ 28/40 Pins)
$9.99
HALJIA 180PCS 10 Values Tactile Push Button Switch Momentary Tact Tactile Mini Switch Kit PCB Micro 4-Pin 6-Pin Switch Assortment Set Tactile Button Kit Set Compatible with Arduino
HALJIA 180PCS 10 Values Tactile Push Button Switch Momentary Tact Tactile Mini Switch Kit PCB Micro 4-Pin 6-Pin Switch Assortment Set Tactile Button Kit Set Compatible with Arduino
$6.99
HALJIA 15Value 450pcs Ceramic Capacitor Monolithic Multilayer Ceramic Chip Capacitors Components Assortment Box Kit 10pF/20pF/30pF/47pF/56pF/68pF/100pF/200pF/300pF/680pF/1nF/4.7nF/10nF/47nF/100nF
HALJIA 15Value 450pcs Ceramic Capacitor Monolithic Multilayer Ceramic Chip Capacitors Components Assortment Box Kit 10pF/20pF/30pF/47pF/56pF/68pF/100pF/200pF/300pF/680pF/1nF/4.7nF/10nF/47nF/100nF
$9.49
HALJIA 200PCS Transistor Kit 10 Values of NPN PNP Transistor TO-92 Power Transistor Assortment Kit, Transistors Box Pack for BC337, BC327, 2N2222, 2N2907, 2N3904, 2N3906, S8050, S8550, A1015, C1815
HALJIA 200PCS Transistor Kit 10 Values of NPN PNP Transistor TO-92 Power Transistor Assortment Kit, Transistors Box Pack for BC337, BC327, 2N2222, 2N2907, 2N3904, 2N3906, S8050, S8550, A1015, C1815
$7.69