Category: Circuit

Blitz Badge City Update 🌃 I redid the schemat…

Blitz Badge City Update 🌃 I redid the schematic & board layout, now featuring curved traces and a power switch 🔌 just sent this rev2 off to @oshpark for fab so there will be an update shortly 🤘⚡️🤘

#diy #tech #electronics #opensource #hardware #schematic #pcb #eagle #circuit #make #makersgonnamake #makersmovement #nerdlife
https://www.instagram.com/p/BpBA2jrHBxI/?utm_source=ig_tumblr_share&igshid=ko5pfwwwe8iw

Jellyfish chilling 😎 new video on the assembl…

Jellyfish chilling 😎 new video on the assembly of this little guy, link in my profile bio 🤘

#diy #tech #hardware #electronics #circuit #soldering #pcb #surfacemount #rgbled #led #make #makersgonnamake #makersmovement #nerdlife
https://www.instagram.com/p/Bo-Mz4DAZWW/?utm_source=ig_tumblr_share&igshid=12c6az9hmzi2q

Dialing in the perfect PWM rate at 3.3V with a…

Dialing in the perfect PWM rate at 3.3V with an LMC555 for an upcoming project ⚡️

#diy #tech #electronics #hardware #555timer #circuit #make #makersmovement #makersgonnamake #nerdlife
https://www.instagram.com/p/Bo72sKTA1wZ/?utm_source=ig_tumblr_share&igshid=isie3imse47c

DIY Coil Gun

DIY Coil Gun

The basic principle behind a Coil Gun is that a current carrying conductor will induce a magnetic field around it, which was stated by Faraday. To improve the strength of this magnetic field the current carrying conductor is wound in form of a coil. Now, when this coil is powered it produces a magnetic field around it which is strong enough to attract metal (or other Ferro magnetic) pieces a.k.a projectiles into it.

DIY tutorial: https://circuitdigest.com/electronic-circuits/diy-simple-coil-gun

Circuit Digest 2018-10-04 11:41:40

Smart Phone Controlled Arduino Mood Light with Alarm

I recently purchased the NeoPixel LED strip and was quite impressed by the way it works. The tiny LED’s have an inbuilt driver IC which helps us to control each LED individually and can produce a wide spectrum of colors. Being a garish person who is obsessed with colours I really loved watching these tiny LED’s changing colors so I decided to build something on my own and leave it coloring my bedroom during night times.

IR based Wireless Audio Transmitter and Receiv…

IR based Wireless Audio Transmitter and Receiver Circuit

Today in this Article, we will learn how to build a Crude Wireless Audio Transfer Circuit Using IR LEDs. Using this circuit you should be able to play songs from your IPod, mobile or computer to an external speaker without having to connect them directly though an AUX cable. The circuit comes with many limitations and there are better ways like Bluetooth to play songs wirelessly, hence this article only aims to help you understand simple audio circuits and at the same time have fun building it.

Check out the complete project, here: https://circuitdigest.com/electronic-circuits/ir-based-wireless-audio-transmitter-and-receiver-circuit-diagram

IoT Based Patient Monitoring System using ESP8…

IoT Based Patient Monitoring System using ESP8266 and Arduino

Here in this project, we will make an IoT based Health Monitoring System which records the patient heart beat rate and body temperature and also send an email/SMS alert whenever those readings goes beyond critical values. Pulse rate and body temperature readings are recorded over ThingSpeak and Google sheets so that patient health can be monitored from anywhere in the world over internet. A panic will also be attached so that patient can press it on emergency to send email/sms to their relatives.

Check out the project details here: https://circuitdigest.com/microcontroller-projects/iot-based-patient-monitoring-system-using-esp8266-and-arduino

Thermal Printer interfacing with PIC16F877AIn …

Thermal Printer interfacing with PIC16F877A

In this tutorial, we will interface a thermal printer CSN A1 with widely used PIC microcontroller PIC16F877A. Here in this project, a thermal printer is connected across PIC16F877A and a tactile switch is used to start the printing. A notification LED is also used to notify the printing status. It will glow only when the printing activity is going on.

Check the complete project details: https://circuitdigest.com/microcontroller-projects/thermal-printer-interfacing-with-pic16f877a

The PCBs are in from @oshpark 🏙 #diy #tech #…

The PCBs are in from @oshpark 🏙

#diy #tech #electronics #pcb #eagle #circuit #oshpark #perfectpurplepcbs #555timer #make #makersgonnamake #makersmovement #nerdlife
https://www.instagram.com/p/BneaEOXgK-U/?utm_source=ig_tumblr_share&igshid=owl6m1id5xib

Gorgeous Starblinken PCB by @davedarkocom ⚡️ca…

Gorgeous Starblinken PCB by @davedarkocom ⚡️can’t wait to solder up this kit 👩‍🏭

#diy #tech #electronics #hardware #starwars #pcb #circuit #make #makersmovement #makersgonnamake #nerdlife
https://www.instagram.com/p/BnFeJskgCtA/?utm_source=ig_tumblr_share&igshid=890kl76w2dvy