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Scheme-it

Introduction

Schematic Drawings
Use schematic symbols to layout the components of your circuit and make electrical connections. With symbols ranging from amplifiers to vacuum tubes, as well as the ability to build custom symbols, you are able to design nearly any circuit. Access to Digi-Key's extensive part database also allows you to browse and assign orderable part numbers.
Diagram Building
Use the system blocks to refine your idea at a conceptual level. The higher-level components are there to help you plan out the broader intentions of your idea. This powerful block chain library allows you to quickly layout the function of circuit. Once your design is ready, save and share with your colleagues.
Flow Chart Creation
The flow chart creation option will help transition your concept to a design. Use the library of arrows, shapes, UML symbols, and more to sort out the flow and annotate each stage. Insert a textbox, math function/formula, image, or link to help illustrate the objectives and make your plan easy to follow.

Start Designing

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ATMEGA328PB-XMINI-ND
2021-05-18 15:27:35

The ATMEGA328PB-XMINI-ND is a low-power CMOS 8-bit microcontroller based on the AVR® enhanced RISC architecture.  The ATmega328PB achieves throughputs close to 1 MIPS per MHZ.

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ATMEGA324PB-XPRO-ND
2021-05-18 15:04:51

The ATEMEGA324PB-XPRO-ND is a low-power CMOS 8-bit microcontroller based on the AVR® enhanced RISC architecture.

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ATMEGA168PB-XMINI-ND
2021-05-18 14:50:00

The ATMEGA168PB-XMINI-ND is a ATmega Xplained mini-evaluation kit used to evaluate the ATmega168PB microcontroller.  It provides access to the features fo the ATmega168PB enablign easy integration of the device in a custom design.

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1050-1065-ND
2021-05-18 14:15:15

The 1050-1065-ND Arduino Yun is based on the ATmega32u4 and the Atheros AR9331. The board has built-in Ethernet and WiFi support, a USB-A port, micro-SD card slot, 20 digital input/output pins, a 16MHz crystal oscillator, a micro USB connection, and ICSP header and 3 reset buttons.

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544-3042-ND
2021-05-18 14:11:49

The 544-3042-ND is an evaluation kit for evaluating the MAX FPGA technology and Enpirion® PowerSoC regulators.

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1528-1223-ND
2021-05-17 18:34:57

The 1528-1223-ND Huzzah from Adafruit Industries is a ESP8266 based breakout board.  It has an 80MHz microcontroller with a full WiFi font-end and TCP/IP stack with DNS support.  

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1528-1320-ND
2021-05-17 18:30:13

The 1528-1320-ND from Adafruit Industries is a 802.11 b/g WiFi breakout board that uses SPI for communication.  It also supports open/WEP/WPA/WPA2 security, TKIP & AES.

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1528-1640-ND
2021-05-17 18:24:01

The 1528-1640-ND circuit playground from Adafruit Industries is an all-in-one board that includes sensors and LED's.  It features an ATMega32u4 micro-processor and can be powered from USB, AAA battery pack, or Lipoly.

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Radio Superhet
2021-05-17 16:20:26
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quiz
2021-05-14 19:49:53
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 of 2634
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Introduction

Schematic Drawings
Use schematic symbols to layout the components of your circuit and make electrical connections. With symbols ranging from amplifiers to vacuum tubes, as well as the ability to build custom symbols, you are able to design nearly any circuit. Access to Digi-Key's extensive part database also allows you to browse and assign orderable part numbers.
Diagram Building
Use the system blocks to refine your idea at a conceptual level. The higher-level components are there to help you plan out the broader intentions of your idea. This powerful block chain library allows you to quickly layout the function of circuit. Once your design is ready, save and share with your colleagues.
Flow Chart Creation
The flow chart creation option will help transition your concept to a design. Use the library of arrows, shapes, UML symbols, and more to sort out the flow and annotate each stage. Insert a textbox, math function/formula, image, or link to help illustrate the objectives and make your plan easy to follow.

Start Designing

Help & Resources

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Conversion Calculators
Digi-Key's online conversion calculators offer a one-stop resource for many electronics industry calculations.

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Conversion Calculators
Digi-Key's online conversion calculators offer a one-stop resource for many electronics industry calculations.

Go to Calculators

Reference Design Library
Search for designs based on the circuit's performance using Digi-Key's Reference Design Library.

Go to Reference Design Library

Reference Design Library
Search for designs based on the circuit's performance using Digi-Key's Reference Design Library.

Go to Reference Design Library

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