Description: Soldering Components Electrical Components Electronics Practice Boards DESCRIPTION Feature1. for SMD rotating water lamp, for SMD component welding practice board2. Skill training, practical training kits, welding DIY, in order to improve the welding skills of electronics majors electronics enthusiasts3. Referring to the packaging type of for SMD components in the electronic product assembly debugging skills competition, this for SMD welding practice board is specially designed to improve the welding level speed.4. for international standard plate, all pads are tin-plated, high-strength fire-proof anti-fall material, which can be disassembled assembled repeatedly.5. The design of the PCB board is reasonable, the commonly used for SMD components are used. Specification1. Board size: 90*60MM2. Board thickness: 1.6mm3. Board material: for international standard board, all pads are tin-plated, high-strength fireproof anti-fall material, which can be disassembled repeatedly.4. The design of the PCB board is reasonable, the commonly used for SMD components are used.5. The 3 columns of components on the left right are used to practice welding, each column has a test point.. The circular circuit in the middle is a running water lamp circuit, which is composed of CD4017, NE555, and light-emitting diodes. It can work after the welding is correct.7. The back of the circuit is also used, and there is a ruler, which is convenient for measuring components. There are PCB wire examples, which are convenient for PCB design and use.8. The working voltage of the circuit is 3~12V9. Number of components: 125; number of soldering joints: 274; length of solder used: 35CM (diameter: 0.6mm); sample welding time: 35 minutesPacking list:1 set (125 pcs)*Component Soldering SetPOLICESShippingPaymentWARRANTY We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address. Please kindly note that the combined 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. Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message. We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.
Price: 6.21 USD
Location: jinhua
End Time: 2025-01-03T16:06:25.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Unbranded
MPN: Does Not Apply
Type: Component Soldering Set
Board size: 90*60MM
Board thickness: 1.6mm
Package Contents: 1 set (125 pcs)*Component Soldering Kit
Model: Component Soldering Set
