-40%
NE555 DIY Kit NE888 SMD Component Soldering Kits 1 Set 274 Solder Joints
$ 4.25
- Description
- Size Guide
Description
Product DescriptionNE555 DIY Kit NE888 SMD Component Soldering Kits 1 Set 274 Solder Joints
Product description:
1. Board size: 90 * 60mm
2. Board thickness: 1.6mm
3. Flowwater lamp circuit: CD4017, NE888, LED; after correct connection, it will run
4. Working voltage: 3-12V
5. Plate: International standard plate, full tin pad, high-strength fire-resistant material, and can be disassembled repeatedly.
6. The PCB board is designed reasonably and is a commonly used SMD component.
7. The left and right three components are used to practice welding, and each column has a test point.
8. The circular circuit in the middle is the water lamp circuit, which is composed of CD4017, NE555, and light-emitting diodes, and the welding power supply can work.
9. A ruler is also used on the back of the circuit to facilitate component measurement. There are some examples of PCB conductors that can simplify the use of PCB design.
Number of parts: 125
Number of solder joints: 274
Use solder length: 35CM (diameter: 0.6mm)
Sample welding time: 35 minutes
Package list:
1*DIY kit
Note:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2.Please allow slight manual measurement deviation for the data.
Payment
We accept payment via Paypal only.
Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.
Delivery details
We only
ship to confirmed Paypal addresses.
Please comfirm that your paypal address is in line with your shipping address.
Please kindly note that
the c
ombined shipping
is not provided
because the shipping fee is calculated by weight. Also, the each additional item means
exactly
the the same color and size.
It takes about
7
-15 working days to US; about 10-30 working days to other countries.
Transit time may be a little delayed because of the
bad
weather and customs
inspection
. If you
do
not receive your
item
within 30 working days since payment finished, please contact us immediately for further assistance.
Contact us
We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions,
p
lease feel free to contact us via "Ask seller a question" . We will reply your email within 24
working hours.