Collection: Proto-all Product
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LED 7-Segment 0.56″ CC 5-Digit
Vendor:KeszooxRegular price From $4.12 USDRegular priceUnit price / per$4.95 USDSale price From $4.12 USDSale -
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Extended Header and Socket Set 2×3 2mm
Vendor:KeszooxRegular price $3.47 USDRegular priceUnit price / per$4.17 USDSale price $3.47 USDSale -
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Hi-Speed 8-Ch Logic Level Converter Module
Vendor:KeszooxRegular price $8.72 USDRegular priceUnit price / per$10.47 USDSale price $8.72 USDSale -
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LM358 Operational Amplifier Module
Vendor:KeszooxRegular price $2.37 USDRegular priceUnit price / per$2.85 USDSale price $2.37 USDSale -
Dupont 2.54mm Connector Female Pins (100-Pack)
Vendor:KeszooxRegular price $9.87 USDRegular priceUnit price / per$11.85 USDSale price $9.87 USDSale -
Dupont 2.54mm Connector Housing 1-Pin (100-Pack)
Vendor:KeszooxRegular price $4.87 USDRegular priceUnit price / per$5.85 USDSale price $4.87 USDSale -
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LCD I2C PCF8574 Interface Adapter
Vendor:KeszooxRegular price $4.47 USDRegular priceUnit price / per$5.37 USDSale price $4.47 USDSale -
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High-Power Dual MOSFET Switch Module
Vendor:KeszooxRegular price $3.72 USDRegular priceUnit price / per$4.47 USDSale price $3.72 USDSale -
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Uno R3 with ATmega16U2 USB
Vendor:KeszooxRegular price $34.87 USDRegular priceUnit price / per$41.85 USDSale price $34.87 USDSale -
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Strain Relief Flat Cable SRF-40 (2-Pack)
Vendor:KeszooxRegular price $1.97 USDRegular priceUnit price / per$2.37 USDSale price $1.97 USDSale -
Silicone Thermal Pad for TO-220 Kit (10-Pack)
Vendor:KeszooxRegular price $3.07 USDRegular priceUnit price / per$3.69 USDSale price $3.07 USDSale -
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Potentiometer Control Knob – White (4-Pack)
Vendor:KeszooxRegular price $2.68 USDRegular priceUnit price / per$3.22 USDSale price $2.68 USDSale -
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Potentiometer Control Knob – Red (4-Pack)
Vendor:KeszooxRegular price $2.37 USDRegular priceUnit price / per$2.85 USDSale price $2.37 USDSale -
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Potentiometer Control Knob – Green (4-Pack)
Vendor:KeszooxRegular price $2.68 USDRegular priceUnit price / per$3.22 USDSale price $2.68 USDSale -
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Potentiometer Control Knob – Black Aluminum
Vendor:KeszooxRegular price $1.22 USDRegular priceUnit price / per$1.47 USDSale price $1.22 USDSale -
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M4 Split Washer SS (50-Pack)
Vendor:KeszooxRegular price $2.50 USDRegular priceUnit price / per$3.00 USDSale price $2.50 USDSale -
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M4 Flat Washer SS (50-Pack)
Vendor:KeszooxRegular price $3.53 USDRegular priceUnit price / per$4.24 USDSale price $3.53 USDSale -
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M4 Hex Nut SS (50-Pack)
Vendor:KeszooxRegular price $6.62 USDRegular priceUnit price / per$7.95 USDSale price $6.62 USDSale -
M4x8mm Phillips Pan Head Machine Screw SS (50-Pack)
Vendor:KeszooxRegular price $13.37 USDRegular priceUnit price / per$16.05 USDSale price $13.37 USDSale -
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M3 Split Washer SS (50-Pack)
Vendor:KeszooxRegular price $2.25 USDRegular priceUnit price / per$2.70 USDSale price $2.25 USDSale -
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M3 Flat Washer SS (50-Pack)
Vendor:KeszooxRegular price $2.12 USDRegular priceUnit price / per$2.55 USDSale price $2.12 USDSale -
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M3 Hex Nut SS (50-Pack)
Vendor:KeszooxRegular price $4.22 USDRegular priceUnit price / per$5.07 USDSale price $4.22 USDSale -
M3x12mm Phillips Pan Head Machine Screw SS (50-Pack)
Vendor:KeszooxRegular price $8.37 USDRegular priceUnit price / per$10.05 USDSale price $8.37 USDSale -
M3x10mm Phillips Pan Head Machine Screw SS (50-Pack)
Vendor:KeszooxRegular price $9.04 USDRegular priceUnit price / per$10.85 USDSale price $9.04 USDSale