DIY IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Kits

DIY IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Kits

YOU
SAVE US $0

  • Original PriceUS$3.49piece
  • SAVEUS $0piece
  • Discount PriceUS$3.49piece
  • ShippingFree Shipping
  • Product Rating9730
Geekcreit® UNOR3 Basic Starter Learning Kits No Battery Version For Arduino
Geekcreit® UNOR3 Basic Starter Learning Kits No Battery Version For Arduino
US$26.25US$18.99
Original JYETech DSO-SHELL DSO150 15001K DIY Digital Oscilloscope Unassembled Kit With Housing
Original JYETech DSO-SHELL DSO150 15001K DIY Digital Oscilloscope Unassembled Kit With Housing
US$26.20US$17.99~26.20
Original JYETech Assembled DSO-SHELL DSO150 Digital Oscilloscope Module 9V
Original JYETech Assembled DSO-SHELL DSO150 Digital Oscilloscope Module 9V
US$30.33US$25.49~33.66
Geekcreit® UNOR3 Basic Learning Starter Kits Upgrade Version For Arduino
Geekcreit® UNOR3 Basic Learning Starter Kits Upgrade Version For Arduino
US$25.44US$22.99~25.44
Geekcreit® Mega 2560 The Most Complete Ultimate Starter Kits For Arduino Mega2560 UNOR3 Nano
Geekcreit® Mega 2560 The Most Complete Ultimate Starter Kits For Arduino Mega2560 UNOR3 Nano
US$43.99US$43.99
Geekcreit® 45 In 1 Sensor Module Board Kit Upgrade Version For Arduino Plastic Bag Package
Geekcreit® 45 In 1 Sensor Module Board Kit Upgrade Version For Arduino Plastic Bag Package
US$22.98US$18.82~22.98
DIY Mini Tesla Coil Module Unassembled 15W DC 15-24V 2A Plasma Speaker Electronic Kit
DIY Mini Tesla Coil Module Unassembled 15W DC 15-24V 2A Plasma Speaker Electronic Kit
US$6.71US$6.71
UNO Mega Nano Sensor Relay Bluetooth Wifi LCD Beginner Starter Kits For Arduino
UNO Mega Nano Sensor Relay Bluetooth Wifi LCD Beginner Starter Kits For Arduino
US$182.02US$125.99
Assembled DIY Geiger Counter Kit Module Miller Tube GM Tube Nuclear Radiation Detector
Assembled DIY Geiger Counter Kit Module Miller Tube GM Tube Nuclear Radiation Detector
US$33.99US$33.99
Original JYETech DSO138 DIY Digital Oscilloscope Unassembled Kit SMD Soldered 13803K Version With Housing
Original JYETech DSO138 DIY Digital Oscilloscope Unassembled Kit SMD Soldered 13803K Version With Housing
US$23.00US$23.00
Geekcreit® EU Plug 220V DIY LM317 Adjustable Voltage Power Supply Module Kit With Case
Geekcreit® EU Plug 220V DIY LM317 Adjustable Voltage Power Supply Module Kit With Case
US$10.87US$10.87
Geekcreit® MB-102 MB102 Solderless Breadboard + Power Supply + Jumper Cable Kits Dupont Wire For Arduino
Geekcreit® MB-102 MB102 Solderless Breadboard + Power Supply + Jumper Cable Kits Dupont Wire For Arduino
US$4.79US$4.79
Geekcreit® 8x8x8 LED Cube 3D Light Square Blue LED Electronic DIY Kit
Geekcreit® 8x8x8 LED Cube 3D Light Square Blue LED Electronic DIY Kit
US$18.99US$17.99~18.99
DIY NB-11 Fluorescent Tube Clock IV-11 Kit VFD Tube Kit VFD Vacuum Fluorescent Display
DIY NB-11 Fluorescent Tube Clock IV-11 Kit VFD Tube Kit VFD Vacuum Fluorescent Display
US$96.96US$76.99
Geekcreit® XR2206 Function Signal Generator DIY Kit Sine Triangle Square Output 1HZ-1MHZ
Geekcreit® XR2206 Function Signal Generator DIY Kit Sine Triangle Square Output 1HZ-1MHZ
US$6.88US$6.88~7.99
Unassembled IV-18 Fluorescent Tube Clock Kit DIY 6 Digital Display Energy Pillar With Remote Control
Unassembled IV-18 Fluorescent Tube Clock Kit DIY 6 Digital Display Energy Pillar With Remote Control
US$139.99US$139.99
Geekcreit® DIY 3V FM Radio Kit Electronic Learning Suite Frequency Range 72MHz-108.6MHz
Geekcreit® DIY 3V FM Radio Kit Electronic Learning Suite Frequency Range 72MHz-108.6MHz
US$9.40US$9.40~9.90
Geekcreit® Large Size Rainbow Color Digital Tube DS3231 Clock DIY Kit
Geekcreit® Large Size Rainbow Color Digital Tube DS3231 Clock DIY Kit
US$21.08US$18.84
Geekcreit® DIY Calculator Counter Kit Calculator DIY Kit LCD Multi-purpose Electronic Calculator Electronics Computing with Acrylic Case
Geekcreit® DIY Calculator Counter Kit Calculator DIY Kit LCD Multi-purpose Electronic Calculator Electronics Computing with Acrylic Case
US$14.49US$13.66
Geekcreit® DS3231 High Accuracy Multifunction LED Dot Matrix Animation Effects Clock DIY Kit
Geekcreit® DS3231 High Accuracy Multifunction LED Dot Matrix Animation Effects Clock DIY Kit
US$13.19US$13.19~14.69

Shopping for a DIY IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Kits with low price? Read about features, types, and other must-know topics in our DIY IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Kits buying guide to make an informed choice. Order greatest DIY IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Kits Look for the DIY IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Kits package that is greatest for you. Make a price comparison, discount promo, or free shipping before shopping.

Parameter:
Specifications: 35*60*1mm(length*width*thickness)
Operating voltage: DC 12V
Welding step:
1. Solder 14 resistors, 2 diodes, 3 zener diodes. Do not solder in the wrong place; pay attention to the positive and negative electrodes when welding diodes, and use the negative electrode for the white side. It is recommended that the board be mounted tightly.
2. Next, when welding the HEF4093BP IC, do not solder the wrong direction. There is a U port on the IC, which corresponds to the silk screen on the PCB. Solder the transistor after welding the IC. Then welding electrolytic capacitors.
3. Then solder the adjustable resistor and three led lights to send infrared and black light to receive infrared.
4. Welded relays and sockets and 301-2P terminals.
Circuit description:
1. Power circuit: input 12V power supply, DS can prevent reverse polarity of power supply, R7 is current-limiting current, C2, C4 filter.
2. Infrared sensing circuit: the oscillator is composed of UIC. R10, R1I1, D6, and cs. It outputs a pulse signal from pin 10 of U1. After being amplified by Q4, it drives the infrared emitting diode D2 to emit infrared signals to the space. If this signal is not blocked by an obstacle, the infrared receiver DI cannot receive the signal, so the follow-up circuit does not work. When there is an obstacle in front of the D2 (such as the hand shaking in front of the D2), the transmitted infrared signal is reflected back by the obstacle It will be received by DI. The received signal will be amplified by Q1 and Q2. Finally, the amplified infrared signal will be output at R3. The UIA will perform frequency selection and UID shaping to finally output at the 11-pin of U1.
3. Delay circuit: RS, VR1, C3 constitute a delay circuit, adjust the VRI can adjust the delay time after each action, the circuit design delay time adjustable in the range of 0-40$. (because the component has a certain error, the actual delay will be slightly different).
4. Switch control circuit: Q3, QS, K1 constitute the switch control circuit. If DI receives the signal, it will finally output the low-level control signal after the delay at the 4th pin of the UI, so that Q3, Qs will be turned on and K1 will be closed. D3 is the relay operating status indicator.
Package included:
1 X DIY IR Infrared Sensor Switch Kits
DIY IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Kits


DIY IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Kits


DIY IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Kits


DIY IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Kits


DIY IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Kits


DIY IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Kits


DIY IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Kits


DIY IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Kits


DIY IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Kits


DIY IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Kits

Feedback
We would be very grateful to leave you some comments when you receive your article. We do our best to provide the best possible service, but if for any reason you are unhappy with something, please contact us before leaving a negative answer and we will do our best to solve your problem.

MERCI DE CHOISIR D'ACHETER AVEC NOUS