Explore - EasyEDA open source hardware lab, a hardware engineers' circuit homeland

Running lights based on three popular microcircuits: on the LM358 operational amplifier, on the NE555 timer and on the CD4017 decimal counter.

LED_running_lights_NE555_CD4017

582 0 1 0

User romans.dodu

2021-10-04

0

A retro LED CMOS clock to give you that nostalgic feeling.

Retro CMOS Clock (20 ICs)

379 0 1 1

User gianotamario

2021-10-23

0

OLED screen for Casio FZ-1 sampler.

FZ-1 OLED

608 0 1 0

User dmitrins

2021-09-03

0

Over Easy - SCSI50 to DB25

520 0 1 0

User Stephen Arsenault

2021-09-03

0

STM32

MINIPCB STM32F103CBU6

808 0 4 4

User igorberezhnov

2021-10-25

0

Simple 8KB Cartridge for C64.

C64 8k Cartridge DIP

987 0 1 3

User Stefan Wagner

2021-09-27

0

Multi test shield for Wemos D1 mini

Wemos d1 mini multi test shield

2.2k 0 0 3

User adrirobot

2021-09-21

0

Cassette interface card for Altair 8800 Simulator I/O Bus

IOBus - Cassette (88-ACR)

88 0 0 0

User hansel72

2021-09-06

0

Centronics interface card for Altair 8800 Simulator I/O bus

IOBus - Printer (88-C700)

90 0 0 0

User hansel72

2021-09-06

0

Sallen-Key filter + Arduino. The goal here is a low budget digital control training hardware + second order plant.

Sallen-Key-Duino

160 0 1 0

User daniel_bezerra

2021-09-02

0

Powerfull digital VFO for homebrew tranceiver

Nano VFO 3

2.3k 0 4 2

User ban.relayer

2021-08-20

0

Sound card replacement for pinball machines

TiltAudio-3.5

771 0 2 2

User steve45

2021-06-26

0

Parallel EEPROM Programmer for 28C64B and 28C256 EEPROMs

ATmega EEPROM Programmer

3.3k 5 2 9

User Stefan Wagner

2021-06-05

5

BME680 Breakout

1.4k 0 4 4

User adrirobot

2021-04-12

0

Mini shield for 16x2 display

LCD Shield

452 0 0 1

User adrirobot

2021-01-08

0

Servo tester

Digital servo tester

2.1k 0 2 7

User Joyvel

2021-10-12

0

SC135 Digital output port for RC2014 (low profile module)

SC135 v1.0 Digital out (RC2014)

194 0 0 1

User sccousins

2021-10-11

0

SC136 v1.0 Digital inputs for RC2014 low profile

SC136 v1.0 Digital in (RC2014)

174 0 0 1

User sccousins

2021-10-11

0

SC138 v1.0 I2C memory card

199 0 0 1

User sccousins

2021-10-11

0

SC137 v1.0 I2C bus master module for RC2014 bus (low profile module)

SC137 v1.0 I2C for RC2014

264 0 0 2

User sccousins

2021-10-11

0

Backplane for RC2014 standard (40-pin) bus with 12-volt power input

SC133 v1.0 Backplane for RC2014

326 0 0 3

User sccousins

2021-10-11

0

Decatron Clock ATmega 328p

Decatron_atmega

379 0 0 0

User Fedor M

2021-05-07

0

SC134 v1.0 (www.scc.me.uk) LED output port for RC2014 (low profile module) Documentation at www.scc.me.uk

SC134 v1.0 LED outputs (RC2014)

218 0 0 1

User sccousins

2021-10-11

0

SC144 v1.1 RTC and I2C bus master card for R50Bus

SC144 v1.1

148 0 0 1

User sccousins

2021-10-11

0

SC406 v1.0 I2C temperature sensor TC74

SC406 v1.0

128 0 0 1

User sccousins

2021-10-11

0