Collection: Breadboards & PCB Components
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DuPont 2.54mm Male-to-Female 1-Pin Jumper Wire 22AWG UL1007 PVC
Vendor:KeszooxRegular price From $1.19 USDRegular priceUnit price / per$2.99 USDSale price From $1.19 USDSale -
DuPont 2.54mm Female-to-Female 1-Pin Jumper Wire 22AWG UL1007 PVC
Vendor:KeszooxRegular price From $1.07 USDRegular priceUnit price / per$2.43 USDSale price From $1.07 USDSale -
MB102 Breadboard Starter Kit — 400-Point Solderless Board + Power Module 3.3V/5V + Jumper Wires
Vendor:KeszooxRegular price From $4.96 USDSale price From $4.96 USDUnit price / per -
0.1mm PCB Link Wire Copper Solder | Jumper Wire for Mobile Phone & PCB Repair | Precision Rework
Vendor:KeszooxRegular price $7.08 USDSale price $7.08 USDUnit price / per -
ESP32 ESP-WROOM-32 38-Pin GPIO Breakout Expansion Board — Narrow, Breadboard Compatible
Vendor:KeszooxRegular price $12.56 USDSale price $12.56 USDUnit price / per -
Tactile Momentary Pushbutton Switch No Cap 12×12×7.3mm — 4-Pin Breadboard (5-Pack)
Vendor:KeszooxRegular price $5.72 USDSale price $5.72 USDUnit price / per -
Tactile Momentary Pushbutton Switch White Cap 12mm — 4-Pin Breadboard (5-Pack)
Vendor:KeszooxRegular price $4.22 USDSale price $4.22 USDUnit price / per -
16-Position Hex Rotary Switch — 4-Bit Binary Output, Right Angle PCB Mount
Vendor:KeszooxRegular price $6.87 USDSale price $6.87 USDUnit price / per -
Miniature SPDT Slide Switch 3-Pin — Breadboard & PCB Compatible (5-Pack)
Vendor:KeszooxRegular price $6.97 USDSale price $6.97 USDUnit price / per -

DuPont 2.54mm Male to Female Connector Kit — 22AWG Pre-Crimped Jumper Wire, Assorted Pin Counts
Vendor:KeszooxRegular price $33.66 USDRegular priceUnit price / per$53.00 USDSale price $33.66 USDSale -
M6 100A Terminal Block Binding Post Copper Power Connector Red Black
Vendor:KeszooxRegular price From $27.16 USDRegular priceUnit price / per$46.56 USDSale price From $27.16 USDSale -
MB102 830-Point Breadboard Kit — Power Module 3.3V/5V + Jumper Wires, Arduino Prototyping
Vendor:KeszooxRegular price From $6.28 USDSale price From $6.28 USDUnit price / per -

Phoenix‑Contact 3.5 mm Green Pluggable Terminal Block 2‑24P Fits 28–16 AWG Wire (MC Series)
Vendor:KeszooxRegular price From $0.70 USDRegular priceUnit price / per$1.30 USDSale price From $0.70 USDSale -
Assorted Breadboard Jumper Wire Kit — 560pcs Multiple Lengths with Storage Box
Vendor:KeszooxRegular price $20.16 USDSale price $20.16 USDUnit price / per -
Trimmer Potentiometer 10KΩ Single-Turn — Breadboard Compatible, Top-Adjust, 5-Pack
Vendor:KeszooxRegular price $5.97 USDSale price $5.97 USDUnit price / per -
SRD-05/12/24VDC 5-Pin 10A Relay | SRD-SL-C | DC Electromagnetic Switch | SPDT | PCB Mount
Vendor:KeszooxRegular price From $5.68 USDSale price From $5.68 USDUnit price / per -
18650 Battery Pack SMT Cell Holder | 1 to 4 Cells | SMD PCB Mount | <1A | DIY Battery Pack
Vendor:KeszooxRegular price From $4.52 USDSale price From $4.52 USDUnit price / per -
5×7cm DIY Prototype PCB Universal Perfboard 2.54mm Pitch (5-Pack)
Vendor:KeszooxRegular price $5.60 USDSale price $5.60 USDUnit price / per -
CR2032 Coin Cell Battery Holder — DIP Through-Hole, PCB Mount, Black (5-Pack)
Vendor:KeszooxRegular price $5.88 USDSale price $5.88 USDUnit price / per -
AC-DC Precision Buck Converter — 220V to 5V/9V/12V, 3.5W, Isolated, PCB Mount
Vendor:KeszooxRegular price From $9.16 USDSale price From $9.16 USDUnit price / per -
PC Motherboard Internal Speaker Buzzer — POST Beep Code, 4-Pin Header (2-Pack)
Vendor:KeszooxRegular price $7.40 USDSale price $7.40 USDUnit price / per -
AC-DC Isolated Power Supply Module — 220V to 5V 3.5W / 12V 5W, PCB Mount, Arduino
Vendor:KeszooxRegular price From $5.96 USDSale price From $5.96 USDUnit price / per -
Roller Lever Endstop Switch Module — SPDT Microswitch, 3-Pin Header, 3D Printer Compatible
Vendor:KeszooxRegular price $8.47 USDSale price $8.47 USDUnit price / per -
DIP Switch 2-Position — SPST, Through-Hole, 2.54mm Pitch, PCB Mount
Vendor:KeszooxRegular price $4.22 USDSale price $4.22 USDUnit price / per























