This website uses cookies. For further information on how we use cookies you can read our Privacy and Cookie notice
HomeHome & OfficeTools & Home ImprovementElectricalTools & HardwareDIY IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Kits
Shipped from abroad
DIY IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Kits
UGX 36,900
UGX 73,70050%
In stock
+ shipping from UGX 14,273 to Central Business District
0 out of 5
(No ratings available)Variation available
Promotions
Delivery & Returns
Shipped from abroad
Choose your location
Pickup Station
Delivery Fees UGX 14,273
Ready for pickup between 21 June & 26 June when you order within next 16hrs 29mins
Door Delivery
Delivery Fees UGX 21,173
Ready for delivery between 21 June & 26 June when you order within next 16hrs 29mins
Return Policy
Free return within 7 days for eligible items.Details
Warranty
1
Seller Information
LightCorn Mall
50%Seller Score
22 Followers
Seller Performance
Order Fulfillment Rate: Very Poor
Quality Score: Excellent
Product details
: Specifications: 35*60*1mm(length*width*thickness) Operating voltage: 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. , 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 . Solder the transistor after welding the IC. Then welding electrolytic . 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. circuit: input 12V supply, DS can prevent polarity of supply, R7 is current-limiting current, C2, 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 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 XDIY IR Infrared Sensor Switch Kits
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
Specifications
Key Features
- Reasonable price
- Durable and practical
- Top Sales Item
- Easy to use
- Exquisite Workmanship
- Well Made
- Best Choice and best discounts
- Customer Care is Our Top Priority
- Offer is Subject to Availability
- Big Sale
What’s in the box
1 X DIY IR Infrared Sensor Switch Kits
Specifications
- SKU: GE779IP14RXU4NAFAMZ
- Product Line: 1
- Model: JMVANLIN804577
- Production Country: China
- Size (L x W x H cm): 8 x 4 x 1
- Weight (kg): 0.1
- Certifications: PEFC - Programme for the Endorsement of Forest Certification
- Color: Multi
- Main Material: 1
- From the Manufacturer: 1
- Care Label: 1
- Shop Type: Jumia Mall/Food
Customer Feedback
This product has no ratings yet.
DIY IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Kits
UGX 36,900
UGX 73,70050%
Questions about this product?