4 layers50.8 × 87 mm
2 layers/TPS2121/TPS2121.kicad_pcb.jpg)
TPS2121
rice-eclipse/AFSElecECLIPSE: AFS
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 7
- Nets
- 8
- Pads
- 28
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 21 Jan 2026
- Updated
- 7 Nov 2026
Overview
TPS2121 is an open-source printed circuit board by rice-eclipse, from the rice-eclipse/AFSElec repository on GitHub. It is a 2-layer board with 7 parts on 8 nets.
It is built around the TPS2121RUXR. Its parts include 5 resistors, 1 capacitor and 1 IC.
Main components
1README
README.mdThis is the official GitHub Repo for Rice ECLIPSE AFS.
Parts
7| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 100k | Resistor_SMD:R_0805_2012Metric | R2, R3, R4 |
| 1 | 1 uF | Capacitor_SMD:C_0805_2012Metric | C2 |
| 1 | 21.5k | Resistor_SMD:R_0805_2012Metric | R5 |
| 1 | 30k | Resistor_SMD:R_0805_2012Metric | R1 |
| 1 | TPS2121RUXR | TPS2121:IC_TPS2121RUXR | U1 |
More from rice-eclipse/AFSElec
10- 4 layers74.5 × 69.2 mm
- 4 layers74.5 × 69.2 mm
- 4 layers74.5 × 69.2 mm
- 4 layers74.5 × 69.2 mm
- 4 layers54.2 × 71.8 mm
- 2 layers
- 2 layers
- 2 layers
- 2 layers
Similar boards
- 4 layers66.4 × 66.4 mm
Rera
fdiwth/tvc-drone
This repository contains the documentation, hardware designs, and source code for a Thrust Vector Control (TVC) drone.
140 parts34GPL-3.0 - 6 layers39.5 × 39.5 mm
P4eregrine
anticitizn/p4eregrine
All-in-one ESP32 P4-based drone ESC, flight controller, and video processor
359 parts21 - 4 layers81.3 × 52.8 mm
- 4 layers144.3 × 143.8 mm
- 4 layers47 × 45 mm
- 4 layers37 × 37 mm
Flight controller
AQUA-Warrior/fpv-drone
Frame needs to be printed using nylon/nylon with carbon fiber only exclusions being ArmAbsorber1-4 and AntenaMount/GPSConnector.
125 parts3CC-BY-SA-4.0 - 4 layers50 × 70 mm
- 4 layers100 × 100 mm
PS BPSLeader
lhr-solar/PS-BPSLeader
Reads voltage, temperature, and current of the main battery pack from the Segment Monitoring Board and HV Carrier boards to ensure the battery remains in a safe state.
388 parts3MIT
Questions
What parts does the TPS2121 use?
7 parts, built around the TPS2121RUXR. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the TPS2121 KiCad files?
From the rice-eclipse/AFSElec repository on GitHub, at the commit this page was made from: the board is IndividualFolders/TPS2121 (Reza + Arda)/TPS2121/TPS2121.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the TPS2121 design in my own project?
Its repository states no licence, so its author keeps all rights: ask rice-eclipse before reusing the design.