Window Comparator/Voltage Sensitive Switch TLV1701

Window Comparator/Voltage Sensitive Switch TLV1701

This circuit utilizes two comparators in parallel to determine if a signal is between two reference voltages. If the signal is within the window, the output is high. If the signal level is outside of the window, the output is low. For this design, the reference voltages are generated from a single supply with voltage dividers.

This 5V single-supply window comparator utilizes a dual open-collector comparator and two trimmer potentiometer to set the  window voltage. 2X TLV1701 was used in this design due to its low power consumption and open collector output, which allows the output to be pulled up as high as 36 V.

 

 

 

 

 

 

 

Example Circuit From Texas Instruments

 

Chotu A Mini Robot Chassis

 

CHOTU is an innovative small robot, built for hobby purpose. It’s an open metal frame architecture which holds 2 geared DC motors driving a 72mm wheels It’s a two wheel design with a freewheeling front caster ball.. This kit includes all parts needed to assemble the chassis. This project is easy way to learn real-world engineering skills, its great option for first time robot-builders.

Dimensions:  Width 110mm X Length 155mm X Height 72mm,

 

  • Motor Speed 120 RPM Approx.
  • Wheel Diameter 72MM
  • Screws 4 NOs for Motor M3X25mm with Nuts
  • Snap Fit On/OFF Switch
  • Screws 4Nos 3MX 10mm for PCB Or Acrylic
  • Caster Diameter 29mm
  • Chassis has facility to Mount AAX4 Battery Holder ( Battery Holder Sold Separately)
  • Quarter Pin 3MMX45MM
  • Chassis Weight 125grms
  • Two Wheels Weight 40 Grms

 

   

 

Window Comparator Circuits

Comparator based window comparator is tiny board, compare the coming voltage weather it is within a specific voltage window. You can set the upper and lower limits of the voltage by adjusting with onboard presets. Circuit works with 5V DC

 

Discover Projects

descover-projects

Discover Projects help student to design and develop projects for final year students in field of Electronics & Electrical Engineering.We Help Student  for  schematic design layout design  to assembly , code writing and final testing of project.

Universal Dual Op-Amp Development PCB & Schematic

Universal Dual Op-Amp Development PCB & Schematic

 

 

 

 

 

univesal-op-amp-development-board-tht-a

Universal Dual Op-Amplifier Development PCB THT Board

univesal-op-amp-development-board-tht-b

Universal Dual Op-Amplifier Development PCB THT Board

univesal-op-amp-development-board-smd-a

Universal Dual Op-Amplifier Development PCB SMD 

univesal-op-amp-development-board-smd-b

Universal Dual Op-Amplifier Development PCB SMD 

universal-deffrential-amplifier-pcb

Universal   Deferential Amplifier Development Board

universal-dual-op-amp-development-board

Universal Dual Op-Amplifier Development Compact PCB

univesal-op-amp-development-board-tht-with-proto-area

Universal Dual Op-Amplifier Development PCB THT Board with Prototype Area

1 2 3 7