LF353P JFET Input Dual Operational Amplifier HLK-PM09 Low level trigger acts when

Low level trigger acts when jumper wire and low pin are short connected

Installation: You can screw (Fixing holes 3 mm)

you'll either have to solder the required pins in place or solder your connections directly to the Pi Zero

1 x  5-Channel Line Tracking/Line Follower with Infrared Barrier Sensor and Limit Switch

Filament sizes: 1

LF353P JFET Input Dual Operational Amplifier HLK-PM09 Low level trigger acts whenSpecification: Mounting Type: Through Hole Package Type: PDIP Power Supply Type: Dual Number of Channels per Chip: 2 Pin Count: 8 Typical Gain Bandwidth Product: 3MHz Typical Dual Supply Voltage: 12 V, 15 V, 5 V, 9 V Typical Slew Rate: 13V s Minimum Operating Temperature: 0 C Maximum Operating Temperature: +70 C Rail to Rail: No Typical Voltage Gain: 100 dB Dimensions: 9. 81 x 6. 35 x 4. 57mm Typical Input Voltage Noise Density: 18nV Hz Length: 9.