Smt Smd Soldering Practice Fm Radio Kit Fm Transmitter Board
10 reviews

Features:

Interesting - add 4-6V after the circuit is installed, it is a 7-channel binary counting light + 8 way water light, novelty fun.
Training - a total of 76 components (excluding pin headers), 240 solder joints, easy to train speed.
Comprehensiveness - The circuit has 8 types of commonly used components and is familiar with the use of more components.
Practicality - The circuit has a specific function and is an electronic work.
Simulation - with simulation questions, can be used for competition, selection, exams and other references.
Savings - can be used repeatedly for desoldering to increase usage.
Flexibility - Each component is numbered, with no parameters, and can be flexibly adjusted.
Intelligent - the circuit can be energized to intelligently determine whether the welding is normal, and the fault point has a light indication.
Innovative - the circuit design is novel and the difficulty is moderate.
Technical - The circuit has a unique working principle, provides a complete schematic, and has 10 test points to facilitate various tests, which is conducive to improving the

Specifications:

Type: Logic ICs
1801 patch 15 way lantern controller patch welding practice kit: has the following 10 major functions.
Training, exams, and competitions are preferred.
Package: SOP
Operating Temperature: -35-85 Celsius
Model Number: SMT SMD Soldering Practice Board
Con Model: RF-02FM
Operating Current: 5-15mA
Operating Voltage: DC 3-6V
Transmission Distance: 5-50m
Transmission Frequency: 88-108MHz
Audio Input: -15dB (max)
PCB Size: 53*40mm
condition: New

Package List: 

Component Layout

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.