Collection: Proto-all Product
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Save $1.63Temperature Sensitive Relay Module 5V
Vendor:KeszooxRegular price $8.12 USDRegular priceUnit price / per$9.75 USDSale price $8.12 USDSale -
Save $0.65Linear Hall Effect Sensor Module
Vendor:KeszooxRegular price $3.22 USDRegular priceUnit price / per$3.87 USDSale price $3.22 USDSale -
Save $0.98HC-SR04 Ultrasonic Range Finder Module
Vendor:KeszooxRegular price $4.87 USDRegular priceUnit price / per$5.85 USDSale price $4.87 USDSale -
Save $0.48Analog Hall Effect Sensor Module
Vendor:KeszooxRegular price $2.37 USDRegular priceUnit price / per$2.85 USDSale price $2.37 USDSale -
Save $0.50MT3608 Mini Adjustable DC-DC Boost Module
Vendor:KeszooxRegular price $2.47 USDRegular priceUnit price / per$2.97 USDSale price $2.47 USDSale -
Save $0.70Battery Holder 4 x AA with DC Plug
Vendor:KeszooxRegular price $3.47 USDRegular priceUnit price / per$4.17 USDSale price $3.47 USDSale -
Save $0.309V Battery to DC Plug Adapter Cable
Vendor:KeszooxRegular price $1.47 USDRegular priceUnit price / per$1.77 USDSale price $1.47 USDSale -
Universal Prototype PCB Board 15×20cm — Double-Sided FR4 for Electronics Projects
Vendor:KeszooxRegular price $17.37 USDRegular priceUnit price / per$20.85 USDSale price $17.37 USDSale -
Universal Prototype PCB Board 3×7cm — Double-Sided FR4 for Electronics Projects
Vendor:KeszooxRegular price $5.12 USDSale price $5.12 USDUnit price / per -
AMS1117 5V to 3.3V LDO Voltage Regulator Module — 800mA
Vendor:KeszooxRegular price $6.47 USDSale price $6.47 USDUnit price / per -
LR7843 N-Channel MOSFET Control Module — 161A, PWM Compatible
Vendor:KeszooxRegular price $9.97 USDSale price $9.97 USDUnit price / per -
High-Power Dual MOSFET Switch Module — 15A, PWM Compatible
Vendor:KeszooxRegular price $9.72 USDSale price $9.72 USDUnit price / per -
D4184 N-Channel MOSFET Control Module — 40A, PWM Compatible
Vendor:KeszooxRegular price $13.22 USDSale price $13.22 USDUnit price / per -
Save $0.30Resistor 470 Ohm 5% 1/4W (25-Pack)
Vendor:KeszooxRegular price $1.47 USDRegular priceUnit price / per$1.77 USDSale price $1.47 USDSale -
74HCT245 Octal Bus Transceiver IC DIP-20 – TTL-Compatible, 3-State, Bidirectional
Vendor:KeszooxRegular price $5.72 USDSale price $5.72 USDUnit price / per -
Infrared Phototransistor 940nm — 5mm, 5-Pack
Vendor:KeszooxRegular price $6.37 USDSale price $6.37 USDUnit price / per -
Arduino Uno R3 Compatible Board — ATmega328P, ATmega16U2 USB, Arduino IDE
Vendor:KeszooxRegular price $35.87 USDRegular priceUnit price / per$41.85 USDSale price $35.87 USDSale -
nRF24L01 Breakout Adapter with 3.3V Voltage Regulator
Vendor:KeszooxRegular price $12.37 USDSale price $12.37 USDUnit price / per -
Strain Relief Clamp for Flat Ribbon Cable SRF-40 — 2-Pack
Vendor:KeszooxRegular price $9.97 USDSale price $9.97 USDUnit price / per -
Silicone Thermal Pad for TO-220 Package — Insulating, 10-Pack
Vendor:KeszooxRegular price $6.07 USDSale price $6.07 USDUnit price / per -
Potentiometer Control Knob — White, 6mm D-Shaft, 4-Pack
Vendor:KeszooxRegular price $10.59 USDSale price $10.59 USDUnit price / per -
Potentiometer Control Knob — Red, 6mm D-Shaft, 4-Pack
Vendor:KeszooxRegular price $12.37 USDSale price $12.37 USDUnit price / per -
Potentiometer Control Knob — Green, 6mm D-Shaft, 4-Pack
Vendor:KeszooxRegular price $13.98 USDSale price $13.98 USDUnit price / per -
Potentiometer Control Knob — Black Aluminum, 6mm D-Shaft
Vendor:KeszooxRegular price $12.22 USDSale price $12.22 USDUnit price / per






















