Collection: Proto-all Product
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Save $5.48LTC1871 Adjustable DC-DC Boost Module
Vendor:KeszooxRegular price $27.37 USDRegular priceUnit price / per$32.85 USDSale price $27.37 USDSale -
LM317 Adjustable Linear Voltage Regulator Module – 1.25V to 37V, 1.5A
Vendor:KeszooxRegular price $8.87 USDSale price $8.87 USDUnit price / per -
Save $0.90LM2596S Adjustable DC-DC Step-Down Module
Vendor:KeszooxRegular price $4.47 USDRegular priceUnit price / per$5.37 USDSale price $4.47 USDSale -
Save $3.98LM2577 Adjustable DC-DC Boost Module
Vendor:KeszooxRegular price $19.87 USDRegular priceUnit price / per$23.85 USDSale price $19.87 USDSale -
Save $4.485A Adjustable Step Down CC / CV Module
Vendor:KeszooxRegular price $22.37 USDRegular priceUnit price / per$26.85 USDSale price $22.37 USDSale -

Mean Well LRS-100-36 Switching Power Supply 36V 2.8A 100W | 85–264VAC Input | UL CE Approved
Vendor:KeszooxRegular price $42.37 USDRegular priceUnit price / per$50.85 USDSale price $42.37 USDSale -
Save $11.48Mean Well Power Supply12V 8.5A 102W LRS-100-12
Vendor:KeszooxRegular price $57.37 USDRegular priceUnit price / per$68.85 USDSale price $57.37 USDSale -
Save $9.98Mean Well Power Supply12V 6A 72W LRS-75-12
Vendor:KeszooxRegular price $49.87 USDRegular priceUnit price / per$59.85 USDSale price $49.87 USDSale -
Save $13.48Mean Well Power Supply 5V 18A 90W LRS-100-5
Vendor:KeszooxRegular price $67.37 USDRegular priceUnit price / per$80.85 USDSale price $67.37 USDSale -
Mean Well Power Supply 36V 1.45A 50W LRS-50-36
Vendor:KeszooxRegular price $32.37 USDRegular priceUnit price / per$38.85 USDSale price $32.37 USDSale -
Mean Well Power Supply 12V 4.2A 50W LRS-50-12
Vendor:KeszooxRegular price $37.37 USDRegular priceUnit price / per$44.85 USDSale price $37.37 USDSale -
Save $8.48Mean Well Power Supply 5V 10A 50W LRS-50-5
Vendor:KeszooxRegular price $42.37 USDRegular priceUnit price / per$50.85 USDSale price $42.37 USDSale -
Save $0.25Battery Holder CR2032 (2-Pack)
Vendor:KeszooxRegular price $1.25 USDRegular priceUnit price / per$1.50 USDSale price $1.25 USDSale -
Save $0.55Battery Holder 9V with DC Plug
Vendor:KeszooxRegular price $2.72 USDRegular priceUnit price / per$3.27 USDSale price $2.72 USDSale -
Battery Holder 6 x AA with Right Angle DC Plug
Vendor:KeszooxRegular price $5.62 USDRegular priceUnit price / per$6.75 USDSale price $5.62 USDSale -
Save $0.85Battery Holder 6 x AA with DC Plug
Vendor:KeszooxRegular price $4.22 USDRegular priceUnit price / per$5.07 USDSale price $4.22 USDSale -

AC Power Adapter 5V DC 2A — 5.5×2.1mm Barrel, Universal 100–240V AC Input, Right-Angle Plug
Vendor:KeszooxRegular price $12.37 USDRegular priceUnit price / per$14.85 USDSale price $12.37 USDSale -

AC Power Adapter 12V DC 2A — 5.5×2.1mm Barrel, Universal 100–240V AC Input, Right-Angle Plug
Vendor:KeszooxRegular price $12.37 USDRegular priceUnit price / per$14.85 USDSale price $12.37 USDSale -

AC Power Adapter 7.5V DC 1A — 5.5×2.1mm Barrel, Universal 100–240V AC Input, Right-Angle Plug
Vendor:KeszooxRegular price $12.37 USDRegular priceUnit price / per$14.85 USDSale price $12.37 USDSale -
Universal Prototype PCB Board 20×30cm — Double-Sided FR4 for Electronics Projects
Vendor:KeszooxRegular price $39.87 USDRegular priceUnit price / per$47.85 USDSale price $39.87 USDSale -
Universal Prototype PCB Board 12×18cm — Double-Sided FR4 for Electronics Projects
Vendor:KeszooxRegular price $12.37 USDRegular priceUnit price / per$14.85 USDSale price $12.37 USDSale -
Universal Prototype PCB Board 8×12cm — Double-Sided FR4 for Electronics Projects
Vendor:KeszooxRegular price $9.37 USDSale price $9.37 USDUnit price / per -
Universal Prototype PCB Board 6×8cm — Double-Sided FR4 for Electronics Projects
Vendor:KeszooxRegular price $6.37 USDSale price $6.37 USDUnit price / per -
Universal Prototype PCB Board 4×6cm — Double-Sided FR4 for Electronics Projects
Vendor:KeszooxRegular price $5.87 USDSale price $5.87 USDUnit price / per























