Collection: Proto-all Product
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1-Channel Relay Module 5V — 10A SPDT, Active-Low, Opto-Isolated, Arduino Compatible
Vendor:KeszooxRegular price $6.72 USDSale price $6.72 USDUnit price / per -
Save $0.65Relay Breakout Module 5V
Vendor:KeszooxRegular price $3.22 USDRegular priceUnit price / per$3.87 USDSale price $3.22 USDSale -
G3MB-202P Solid State Relay — 5V Logic Input, 100–240VAC / 2A Output, Zero-Cross, Opto-Isolated
Vendor:KeszooxRegular price $6.22 USDSale price $6.22 USDUnit price / per -

HRS1H-S-DC5V Miniature PCB Relay — 5V Coil, 3A SPDT, 125/250VAC, 0.1″ Pitch, Through-Hole
Vendor:KeszooxRegular price $4.87 USDRegular priceUnit price / per$5.85 USDSale price $4.87 USDSale -
Save $2.13Humidity Sensitive Relay Module 5V
Vendor:KeszooxRegular price $10.62 USDRegular priceUnit price / per$12.75 USDSale price $10.62 USDSale -
TEMT6000 Ambient Light Sensor Module — Analog, Arduino
Vendor:KeszooxRegular price $12.37 USDSale price $12.37 USDUnit price / per -
TCS34725 RGB Color Sensor Module — I2C, IR Filter
Vendor:KeszooxRegular price $25.87 USDSale price $25.87 USDUnit price / per -
MPU-9250 9-DOF IMU Module — Accelerometer, Gyroscope & Magnetometer
Vendor:KeszooxRegular price $45.87 USDRegular priceUnit price / per$47.85 USDSale price $45.87 USDSale -
MPU-6050 GY-521 3-Axis Accelerometer & Gyroscope Module — I2C
Vendor:KeszooxRegular price $12.37 USDSale price $12.37 USDUnit price / per -
MAX6675 K-Type Thermocouple Temperature Module — SPI, 0–1024°C
Vendor:KeszooxRegular price $13.87 USDSale price $13.87 USDUnit price / per -
INA219 DC Current & Power Measurement Module — I2C, 26V / 3.2A
Vendor:KeszooxRegular price $12.37 USDSale price $12.37 USDUnit price / per -
APDS-9960 Gesture, Proximity & RGB Light Sensor Module — GY-9960-3.3, I²C, Arduino
Vendor:KeszooxRegular price $18.87 USDSale price $18.87 USDUnit price / per -
GY-906 MLX90614 Non-Contact Infrared Thermometer Module — I2C
Vendor:KeszooxRegular price $45.37 USDSale price $45.37 USDUnit price / per -
GY-63 MS5611 High-Resolution Barometric Pressure & Temperature Sensor Module
Vendor:KeszooxRegular price $45.37 USDSale price $45.37 USDUnit price / per -
GY-30 BH1750FVI Digital Ambient Light Sensor Module — I2C
Vendor:KeszooxRegular price $12.37 USDSale price $12.37 USDUnit price / per -
GY-BME280 Pressure, Humidity & Temperature Sensor Module — I2C / SPI
Vendor:KeszooxRegular price $45.37 USDSale price $45.37 USDUnit price / per -
GUVA-S12SD UV Light Sensor Module — Analog Output, Arduino
Vendor:KeszooxRegular price $19.87 USDSale price $19.87 USDUnit price / per -
BME280 I2C / SPI Pressure, Humidity & Temperature Sensor Module
Vendor:KeszooxRegular price $18.87 USDSale price $18.87 USDUnit price / per -
Save $1.48Light Sensitive LDR Relay Module 12V
Vendor:KeszooxRegular price $7.37 USDRegular priceUnit price / per$8.85 USDSale price $7.37 USDSale -
Save $1.63Light Sensitive Relay Module 5V
Vendor:KeszooxRegular price $8.12 USDRegular priceUnit price / per$9.75 USDSale price $8.12 USDSale -

Light Sensitive LDR Relay Module 5V — Auto Night Light Controller, 10A SPDT, Adjustable Threshold
Vendor:KeszooxRegular price $9.82 USDRegular priceUnit price / per$11.79 USDSale price $9.82 USDSale -
Save $2.88US-100 Ultrasonic Range Finder Module
Vendor:KeszooxRegular price $14.37 USDRegular priceUnit price / per$17.25 USDSale price $14.37 USDSale -
TCRT5000 IR Reflective Optical Sensor (2-Pack)
Vendor:KeszooxRegular price $1.22 USDRegular priceUnit price / per$1.47 USDSale price $1.22 USDSale -
Sharp GP2Y0A02YK0F IR Distance Measuring Sensor Module
Vendor:KeszooxRegular price $34.37 USDRegular priceUnit price / per$41.25 USDSale price $34.37 USDSale























