Conductive Pen 3g

Conductive paint pen main ingredient is silver conductive copper mixed powder and nickel powder, with good conductive properties of a pen. Especially suitable for physics teaching, circuit design, circuit creativity, DIY circuits, circuit wiring, circuit experiments, luminous cards, etc.
Parameter
Name: conductive paint pen
Specification:1 27*13MM
Color:Gold copper color
Scope of application.
Physics teaching, circuit design, circuit creativity, DIY circuits, circuit wiring, circuit experiments, luminous cards
Product Function.
Conductive paint pen coated on paper will quickly take out the formation of a layer of conductive metal film, thus generating circuit diagrams, once the formation of electronic circuits, you can make the paper LED lights glow.
Features: strong conductivity, strong adhesion, stable performance, easy to operate
Operation Methods
1. Shake the pen before use.
2.Aim the pen at the place you need to draw and press the pen body lightly to draw the pattern you want to draw.
(Please keep the line smooth, not to break the ink)
3. Wait 5-8 minutes for it to dry.
4.Put your favorite lights and batteries on your drawing.
Precautions
1. Not suitable for use on the skin, please do not use your own skin as a circuit
2. Please do not close to fire, please do not inhale
3. Please avoid direct sunlight and keep it in a cool place for storage.
4. After use, please make sure to close the cap tightly.
Frequently Asked Questions
I. Why does the painted circuit not conduct electricity?
1. The way of painting is not correct, such as painting handwriting is not continuous or too thin.
Or too thin, it is recommended to use a multimeter to test the circuit through the situation, and then targeted to supplement the paint.
2. Improper handling of the pins of the original or not firmly pasted resulting in poor contact.
3. Components are installed incorrectly, such as the original positive and negative reverse connection.
4. The paint is still not completely dry, 2 ~ 3 minutes after painting at room temperature began to show conductivity, after 10 minutes close to a better state.
II. Why the conductive pen painting is not smooth?
Painting skills: Shake the brush well before painting, the pen body is slightly vertical, the tip of the pen lightly pressed plane, squeeze the pen barrel slowly drag, the handwriting needs to be smooth and full.
III. Why does the LED light not glow?
1. Component damage
You can use a button battery before production to test whether the LED light is normal.
2. Positive and negative reverse connection
Diode longer pins for the positive pole, the shorter pins for the negative pole.
3. Improper handling of component pins resulting in poor contact
We generally recommend that components need to be fixed after the use of conductive pens to fill the original position of the paint.
4. The painted circuit does not conduct.


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Payment

Accept payment for PayPal, WesternUnion, AliPay, MonetyGram, Sigue, Ria, Bank transfer & Credit card

Shipment

1. Airmail Registered: If you choose this option, your item will be sent by Singapore Post Airmail.

The delivery time varies from 15-45 days in different countries. For more details, you can visit:

https://track.4px.com/

2. DHL: If you choose this option, your item will be sent by DHL Express.

The delivery time is 3-5 working days. Before you choose this option, please check if your location is in the DHL Remote Areas list.

You can visit: https://www.dhl.com/

3. EMS: If you choose this option, your item will be sent by EMS Express.

The delivery time varies from 5-20 days in different countries.

For more details, you can visit: https://www.ems.com.cn/english

4. The shipping time may be delayed in busy seasons. For more details, please feel free to contact us.

We are only responsible for the tax/duty generated in China.
We are NOT responsible for any tax/duty in the destination countries.
If you need items to declare the value of the customs, please leave us message.

For IC Chipsets, there are generally two conditions
1) Original New: Original new chips are taken from manufacturer vacuum sealed package with QA/QC markings, which means they are all well verified and tested. The quality is superior.
2) Manufacturer Refurbished: Manufacturer refurbished chips are renewed and tested by the manufacturer. They quality is secondary to original new chips.
You can check the items as soon as you receive them. If you find the quality not acceptable, you can return them to us within 90 days, and we are assured to replace them or refund you.
If the chips are already soldered and not in selling condition, they cannot be returned.
We guarantee to ship out your order within 1-2 working days. If you do not receive your purchase within 60 days, you can ask for a full refund.