© 2023 EasyEDA Some rights reserved
Editor Version
×
Standard
1.Easy to use and quick to get started
2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
4.For students, teachers, creators
Profession
1.Brand new interactions and interfaces
2.Smooth support for design sizes of over 30,000 devices or 100,000 pads
3.More rigorous design constraints, more standardized processes
4.For enterprises, more professional users
STD FM-TRANSMITTER
No Profile
License: Public Domain
Description
Small size FM transmitter, that allow you broadcast sound at 87.5-108.0 MHz.
*TESTED*
**Transistors:**
- 2N3904 - 2
**Resistors:**
- 100k Ω - 1
- 100Ω - 1
- 1M Ω - 1
- 1k Ω - 1
- 10k Ω - 3
**Inductors:**
- 0.1µH inductor (Air coil)
**Capacitors:**
- 0.1µF - 2
- 30 pf trimmer - 1
- 4.7 pF - 1
- 10pF - 1
**Other:**
- Antenna
- 12V power source
- PCB
Design Drawing
schematic diagram
（
1
/
）
PCB
（
1
/
）
Empty
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 10k | R1,R2,R7 | AXIAL-0.4 | 3 |
| 2 | 1k | R3 | AXIAL-0.4 | 1 |
| 3 | 100 | R4 | AXIAL-0.4 | 1 |
| 4 | 100k | R5 | AXIAL-0.4 | 1 |
| 5 | 1M | R6 | AXIAL-0.4 | 1 |
| 6 | 0.1uH | L1 | W12_H1.5 | 1 |
| 7 | 0.1uF | C1,C3 | CERAMIC CAPACITOR TH SMALL | 2 |
| 8 | 10pF | C4 | CERAMIC CAPACITOR TH SMALL | 1 |
| 9 | 4.7pF | C5 | CERAMIC CAPACITOR TH SMALL | 1 |
| 10 | DC21P | U1 | DCSKTP | 1 |
| 11 | 30pF | C2 | VARIABLE_CAPACITOR | 1 |
| 12 | 2N3904 | Q1,Q2 | TO-92(TO-92-3) | 2 |
| 13 | SMA connector | AV1 | CON-SMA-L | 1 |
| 14 | SWITCH | S1 | HDR1X3 | 1 |
| 15 | Stereo Jack Jack Socket | J1 | SOCKET AUDIO JACK 3.5MM PJ30070 TH 5-PIN | 1 |
Unfold
Project Members
1
3
Collect to album
Target complaint
Related Projects
Change a batch
Loading...
Add to album
×
Loading...
reminder
×
Do you need to add this project to the album?