Secure Supplies — Open Hardware Index

ECU / Speeduino / Hydrogen Hot Rod

Hydrogen Hot Rod engine management — Speeduino / rusEFI compatible ECUs, adapters, CAN and sensor conditioning for running an engine on gas.

35 boards

Speeduino EFI Shield Mega 2560 Pro Rev 1.4a By Don PCB
ECU / Speeduino / Hydrogen Hot Rod
Speeduino EFI Shield Mega 2560 Pro Rev 1.4a By Don
9,270 views2020-07-07
Speeduino SIMULATOR(Ardu-stim) PCB
ECU / Speeduino / Hydrogen Hot Rod
Speeduino SIMULATOR(Ardu-stim)
8,697 views2023-10-24
Speeduino NO2C-v0.2.2 PCB
ECU / Speeduino / Hydrogen Hot Rod
Speeduino NO2C-v0.2.2
8,280 views2020-07-01
Hyduino Stim Stimulator circuit board Ms EMS ECU PCB
ECU / Speeduino / Hydrogen Hot Rod
Hyduino Stim Stimulator circuit board Ms EMS ECU
7,925 views2020-06-13
DROP BEAR SPEEDUINO V1 FILES ADDED PCB
ECU / Speeduino / Hydrogen Hot Rod
DROP BEAR SPEEDUINO V1 FILES ADDED
5,662 views2024-03-02
Hyduino 4.4b (Speeduino+ H2 Gms ( Gas Management System) PCB
ECU / Speeduino / Hydrogen Hot Rod
Hyduino 4.4b (Speeduino+ H2 Gms ( Gas Management System)
4,331 views2020-07-01
Speeduino mini BOM_Speeduino Mini PRO 34 AMP connector PCB
ECU / Speeduino / Hydrogen Hot Rod
Speeduino mini BOM_Speeduino Mini PRO 34 AMP connector
3,926 views2023-10-24
Hydrogen Hot Rod CORE8 BASE ECU 8x8 STM32V2.3 rusEFI and Speeduino compatible ECU PCB
ECU / Speeduino / Hydrogen Hot Rod
Hydrogen Hot Rod CORE8 BASE ECU 8x8 STM32V2.3 rusEFI and Speeduino compatible ECU
3,598 views2023-10-24
SPEEDUINO 48 way 8x8 Teensy 3.6 PCB
ECU / Speeduino / Hydrogen Hot Rod
SPEEDUINO 48 way 8x8 Teensy 3.6
3,254 views2023-10-24
SPEEDUINO 48 way 8x8 STM32F407 PCB
ECU / Speeduino / Hydrogen Hot Rod
SPEEDUINO 48 way 8x8 STM32F407
3,249 views2023-10-24
Hyduino 4.3c (Speeduino+ H2 Gms ( Gas Management System) PCB
ECU / Speeduino / Hydrogen Hot Rod
Hyduino 4.3c (Speeduino+ H2 Gms ( Gas Management System)
3,172 views2020-07-01
M50 speeduino compatible PCB 2.x and igntion on 6-cyl engines. PCB
ECU / Speeduino / Hydrogen Hot Rod
M50 speeduino compatible PCB 2.x and igntion on 6-cyl engines.
3,089 views2023-10-24
Speeduino Mini PRO 24 way connector Hydrogen Hot Rod PCB
ECU / Speeduino / Hydrogen Hot Rod
Speeduino Mini PRO 24 way connector Hydrogen Hot Rod
3,069 views2023-10-24
Mazda Miata 48 pin rev C Speeduino connector adaptor ecu ems PCB
ECU / Speeduino / Hydrogen Hot Rod
Mazda Miata 48 pin rev C Speeduino connector adaptor ecu ems
2,874 views2020-07-01
Hyduino 4.3b (Speeduino+ H2 Gms ( Gas Management System) PCB
ECU / Speeduino / Hydrogen Hot Rod
Hyduino 4.3b (Speeduino+ H2 Gms ( Gas Management System)
2,226 views2020-06-13
speeduino v0.4.3 compatible PCB m52 PCB
ECU / Speeduino / Hydrogen Hot Rod
speeduino v0.4.3 compatible PCB m52
2,011 views2023-10-24
The Hyduino (Speeduino+ H2 Gms ( Gas Management System) PCB
ECU / Speeduino / Hydrogen Hot Rod
The Hyduino (Speeduino+ H2 Gms ( Gas Management System)
1,949 views2020-06-13
Speeduino 54 way Teensy 3.6 V12 PCB
ECU / Speeduino / Hydrogen Hot Rod
Speeduino 54 way Teensy 3.6 V12
1,769 views2023-10-24
Speedunio Max 9926 based VR-conditioner ecu ems sensor PCB
ECU / Speeduino / Hydrogen Hot Rod
Speedunio Max 9926 based VR-conditioner ecu ems sensor
1,752 views2023-10-24
SPEEDUINO ADAPTER SERIES MOLEX 48P TO FLIPPED IDC BREAKOUT SPE PCB
ECU / Speeduino / Hydrogen Hot Rod
SPEEDUINO ADAPTER SERIES MOLEX 48P TO FLIPPED IDC BREAKOUT SPE
1,719 views2023-10-24
Hyduino 4.2 (Speeduino+ H2 Gms ( Gas Management System) PCB
ECU / Speeduino / Hydrogen Hot Rod
Hyduino 4.2 (Speeduino+ H2 Gms ( Gas Management System)
1,691 views2020-07-01
Stimulator Stim card for testing on bench top ecu ECU test nano Hydrogen Hot Rodding PCB
ECU / Speeduino / Hydrogen Hot Rod
Stimulator Stim card for testing on bench top ecu ECU test nano Hydrogen Hot Rodding
1,519 views2023-10-24
Hydrogen Hot Rod M60 M50 M40 speeduino compatible PCB
ECU / Speeduino / Hydrogen Hot Rod
Hydrogen Hot Rod M60 M50 M40 speeduino compatible
1,513 views2023-10-24
Speeduino ING 3-4 SMD PCB
ECU / Speeduino / Hydrogen Hot Rod
Speeduino ING 3-4 SMD
1,395 views2023-10-24
48 way core8 adapter V2.2 DBW Adapter board to 48 way aliexpress case for core8 ECU PCB
ECU / Speeduino / Hydrogen Hot Rod
48 way core8 adapter V2.2 DBW Adapter board to 48 way aliexpress case for core8 ECU
1,155 views2023-10-24
ms4243 compatible speeduino PnP core 4 PCB
ECU / Speeduino / Hydrogen Hot Rod
ms4243 compatible speeduino PnP core 4
1,141 views2023-10-24
Honda ODB1 adapter board to CORE8 ECU. PCB
ECU / Speeduino / Hydrogen Hot Rod
Honda ODB1 adapter board to CORE8 ECU.
1,127 views2023-10-24
CAN HUB Speedunio PCB
ECU / Speeduino / Hydrogen Hot Rod
CAN HUB Speedunio
1,121 views2023-10-24
CanPico Standalone RP2040 FD-CAN test board based on Canis Automotive Labs Firmware and CAN library. PCB
ECU / Speeduino / Hydrogen Hot Rod
CanPico Standalone RP2040 FD-CAN test board based on Canis Automotive Labs Firmware and CAN library.
1,101 views2023-10-24
8ch EGT sensing with serial/can connectivity PCB
ECU / Speeduino / Hydrogen Hot Rod
8ch EGT sensing with serial/can connectivity
1,080 views2023-10-24
4 channel ignitor for hydrogen hot rod and hot rodding stanley a meyer PCB
ECU / Speeduino / Hydrogen Hot Rod
4 channel ignitor for hydrogen hot rod and hot rodding stanley a meyer
960 views2023-10-24
auxiliary outputs Speedunio 4 position PCB
ECU / Speeduino / Hydrogen Hot Rod
auxiliary outputs Speedunio 4 position
935 views2023-10-24
CAN HUB MINI PCB
ECU / Speeduino / Hydrogen Hot Rod
CAN HUB MINI
889 views2023-10-24
MAP/BARO Adapter for STM32 Speeduino boards PCB
ECU / Speeduino / Hydrogen Hot Rod
MAP/BARO Adapter for STM32 Speeduino boards
826 views2023-10-24
Stan Meyer's TEENSY Steam Resonator 2026 VERSION 2 PCB
ECU / Speeduino / Hydrogen Hot Rod
Stan Meyer's TEENSY Steam Resonator 2026 VERSION 2
743 views2025-12-25