Top User Projects

Double pole, double throw switch in default open position.

A system that converts an analog signal into a digital signal.

An electroacoustic transducer; a device which converts an electrical audio signal into a corresponding sound.

A feed through insulator that provides a desired value of capacitance between the feed through conductor and the metal chassis or panel through which the conductor is passing.

TO127P2020X500X2100-15 IPC-7351B 5.0mm STMicroelectronics

This is a breakout board for the very handy 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74HC4067. This chip is like a rotary switch - it internally routes the common pin (COM in the schematic, SIG on the board) to one of 16 channel pins (CHANxx).

TO127P2020X500X2100-15 IPC-7351B 5.0mm STMicroelectronics

The mini 8×8 Dot Matrix LED Display Module MAX7219 is based on the compact MAX7219 chip, it is a serial input common-cathode driver that interfaces micro-controllers to LED matrices.

A 3D printed 4 legged robot, that looks like Boston Dynamics Spot but moves like a newborn. Originally created by Miguel Ayuso Parrilla on Hackaday.

A 3D printed 4 legged robot, that looks like Boston Dynamics Spot but moves like a newborn. Originally created by Miguel Ayuso Parrilla on Hackaday.

ATmega Series 32 kB Flash 2 kB SRAM 20 MHz 8-Bit Microcontroller - TQFP-32. https://octopart.com/atmega328p-au-microchip-77760215

Converts a digital signal into an analog signal.

A 3D printed 4 legged robot, that looks like Boston Dynamics Spot but moves like a newborn. Originally created by Miguel Ayuso Parrilla on Hackaday.

A 3D printed 4 legged robot, that looks like Boston Dynamics Spot but moves like a newborn. Originally created by Miguel Ayuso Parrilla on Hackaday.

A 3D printed 4 legged robot, that looks like Boston Dynamics Spot but moves like a newborn. Originally created by Miguel Ayuso Parrilla on Hackaday.

A solid-state semiconductor device with four layers of alternating P- and N-type materials.

Similar to a buffer, but it adds an additional "enable" input that controls whether the primary input is passed to its output or not.

TO92127P495H495-3 IPC 7351B 4.95 mm STMicroelectronics February 2003