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Soldering Kit FM Radio RDA5807M 87–108 MHz with Four-Digit LED Display and 4 Buttons Dimensions 95 x 59 x 23 mm Power Supply USB-C Learning Soldering

Soldering Kit FM Radio RDA5807M 87–108 MHz with Four-Digit LED Display and 4 Buttons Dimensions 95 x 59 x 23 mm Power Supply USB-C Learning Soldering

Soldering kit for FM receiver with RDA5807M module, digital display and speaker. Includes USB cable, suitable for schools, clubs and home DIY enthusiasts. Full description
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€31.40
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Overview
Soldering Kit FM Radio RDA5807M 87–108 MHz with Four-Digit LED Display and 4 Buttons Dimensions 95 x 59 x 23 mm Power Supply USB-C Learning Soldering

The soldering kit for building your own FM receiver is a great way to practically learn the basics of electronics. The radio receives stations in the 87–108 MHz band, and the radio module RDA5807M takes care of signal reception. The current frequency is displayed on a four-digit digital LED display, and tuning is controlled by a microcontroller. All parts are supplied loose, so you can assemble and solder the entire radio yourself. Once completed, you will have a functional receiver that you can use every day.

Control is managed by four buttons with yellow tactile surfaces. A pair of buttons allows you to tune the stations up and down, while the other pair adjusts the volume up and down. For fine volume adjustment, there is also an analogue potentiometer. The radio can be powered via a USB-C 5 V connector or from two AA batteries, which need to be purchased separately. Sound comes from a speaker 8 Ω with a power of 0.5 W, and you can connect headphones to the 3.5 mm connector.

  • Type – soldering kit for FM receiver
  • Radio module – RDA5807M
  • Frequency range – 87–108 MHz
  • Display – four-digit digital LED display
  • Control – 4 buttons (tuning up and down, volume up and down) and analogue potentiometer
  • Power supply – USB-C 5 V or 2 AA 3 V batteries (batteries not included)
  • Speaker – 8 Ω, 0.5 W
  • Connector – 3.5 mm for headphones
  • Antena – telescopic, length 84 mm, extended up to 255 mm
  • Dimensions when assembled – 95 x 59 x 23 mm
  • Colour – black
  • Contents of the package – printed circuit board, front and back panel, radio module RDA5807M, four-digit LED display, microcontroller with socket, integrated circuits, 4 buttons with yellow tactile surfaces, potentiometer, resistors, capacitors, transistors, LED, 3.5 mm connector, switch, speaker, holder for 2 AA batteries, USB cable, telescopic antenna, spacers and screws (components need to be soldered)

The assembled radio consists of a main board with electronics, to which the front panel with a frequency curve decoration and the back panel with a speaker grille in concentric circles is screwed. The microcontroller is inserted into a socket, so you won't damage it with heat during soldering. Before soldering, sort the resistors by value and gradually assemble from the smallest components to the display and connectors. Protect the finished device from moisture, and if you do not use it for an extended period, remove the batteries.

This kit is suitable for teaching in primary and secondary schools, for robotics and electronics clubs, and for DIY enthusiasts who want to practice soldering on a useful project. While working, you will learn to read the printed circuit board, correctly orient components, and the procedure for bringing the finished circuit to life. The finished receiver, measuring 95 x 59 x 23 mm, will fit on any desk, and a standard charger or power bank with USB is sufficient for power supply. It is also an interesting gift for young technicians, who will be delighted when the first station plays from their self-assembled radio.

Price incl. VAT €31.40