@AnshumanTripathy – Hack Club Scrapbook

Tue, Sep 17

Humidity and Temperature monitor with alarm system wokwi.com/projects/409243454968275969

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Thu, Aug 29

Made Voltage Regulator V2 this includes 3.3v and 8v output github.com/ANSHUMANDOCX/Voltage-Regulator-V2

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Wed, Aug 28

made a arduino nano expansion shield along with dedicated input for I2c and Bluetooth along with 3.3v bus github.com/ANSHUMANDOCX/Arduino-Nano-Shield

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Wed, Aug 28

made a 10 channel arduino transmitter PCB that looks like a real transmitter github.com/ANSHUMANDOCX/arduino-10-channel-ergonomic-transmitter

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Wed, Aug 28

Made a 8 channel RF transmitter and receiver PCB along with DC motor control github.com/ANSHUMANDOCX/8-channel-RF-Receiver-and-transmitter-with-DC-motor-control

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Tue, Aug 27

made a usb hub using HCB onboard github.com/ANSHUMANDOCX/USB-Hub

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Tue, Aug 27

made a Arduino ISP programmer shield for Arduino Uno. This board can be used to program multiple ICs github.com/ANSHUMANDOCX/Arduino-programmer

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Sat, Aug 10

Made a Stepper Motor Controller PCB github.com/ANSHUMANDOCX/Stepper-Motor-Controller github.com/ANSHUMANDOCX/Stepper-Motor-Controller/commit/003799bbbbb8477b741931a2c8656a7770f9fd2a

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Thu, Aug 1

Made a mensuration Calculator in python github.com/ANSHUMANDOCX/Mensuration-Calculator/commit/343a0d8112f044ee21b221a245ead4b07a3cf8c0 github.com/ANSHUMANDOCX/Mensuration-Calculator

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Tue, Jul 23

made a hacker card from hackclub onboard (pcb) github.com/ANSHUMANDOCX/NFC-card Commit-github.com/ANSHUMANDOCX/NFC-card/commit/2f73cdba2bd83a7a00b27ec45709d6ab42e20e28

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Mon, Jul 22

Made a 10 transmitter PCB for Arduino along with NRF24l01 github.com/ANSHUMANDOCX/Arduino-10-channel-Transmitter Commit-github.com/ANSHUMANDOCX/Arduino-10-channel-Transmitter/commit/5c58130447a4411ecef2fdfa4f3d9a8d212cb291

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Fri, Jul 19

Made a Arduino RC with NRF24L01 receiver PCB github.com/ANSHUMANDOCX/Arduino-Receiver Commit-github.com/ANSHUMANDOCX/Arduino-Receiver/commit/878273374c3b902875318ec694da0e898cebc648

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Thu, Jul 18

Made a DC motor speed controller PCB, to control the speed of DC motors using arduino. github.com/ANSHUMANDOCX/DC-motor-speed-controller-using-input-from-arduino Commit- github.com/ANSHUMANDOCX/DC-motor-speed-controller-using-input-from-arduino/commit/38a75a2606dbbbe197a150d7a69729951ba0c4d6

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Thu, Jul 18

Made a simple MP3 Player PCB using DF player MINI github.com/ANSHUMANDOCX/DF-MINI-Player Commit-github.com/ANSHUMANDOCX/DF-MINI-Player/commit/6e9965a109af395449d88846399523c2796973b9

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Wed, Jul 17

Made a Simple 5050 RGB Led strip Controller PCB github.com/ANSHUMANDOCX/RGB-Led-Controller commit-github.com/ANSHUMANDOCX/RGB-Led-Controller/commit/dbb769df0650333af525e10309f63d1da8aa9bd2

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Tue, Jul 16

made a simple 100 watt 220V inverter PCB (input 12V DC github.com/ANSHUMANDOCX/100W-inverter Commit-github.com/ANSHUMANDOCX/100W-inverter/commit/603eb09e990c36667d3a1d36780608d4a58ffafe

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Mon, Jul 15

Made a simple Autocut Charger PCB for Lead acid battery github.com/ANSHUMANDOCX/Lead-Acid-Battery-Autocut-Charger Commit-github.com/ANSHUMANDOCX/Lead-Acid-Battery-Autocut-Charger/commit/57a0f6e55205e82cd0e9289b939a34767495086d

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Sun, Jul 14

This Circuit or PCB converts 12-0-12 output from a stepdown transformer to +12 and -12V DC. There is also additional 5v output. github.com/ANSHUMANDOCX/12-0-12-Ac-input-to-12-and--12-V-DC-output/tree/main Commit-github.com/ANSHUMANDOCX/12-0-12-Ac-input-to-12-and--12-V-DC-output/commit/ac7a5cb8505408a2886de97b95e0642a185eae33

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Sat, Jul 13

Made a DC motor Speed controller PCB that can control the speed of any DC motor using Pulse Width Modulation github.com/ANSHUMANDOCX/DC-Motor-Speed-controller-using-NE555-IC Commit-github.com/ANSHUMANDOCX/DC-Motor-Speed-controller-using-NE555-IC/commit/5ab6a67f895c30e97240b91b45f872a37ee1b55c

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Fri, Jul 12

Made an Audio Amplifier Circuit and PCB for MIX3001 IC github.com/ANSHUMANDOCX/Audio-Amplifier-Circuit-for-MIX3001-IC commit-github.com/ANSHUMANDOCX/Audio-Amplifier-Circuit-for-MIX3001-IC/commits/main

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Fri, Jul 12

Made a PCB to learn Logic Gates. its an easy way to learn logic gates. github.com/ANSHUMANDOCX/Circuit-to-learn-Logic-Gates Final Commit- github.com/ANSHUMANDOCX/Circuit-to-learn-Logic-Gates/commit/69f288a888001389a441a00dfa2c39e3e7d0fb35

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Fri, Jul 12

Made a 4 Digit counter and circuit and PCB which can also be used as a DIY odometer if we pair it with a hall effect / reed switch sensor github.com/ANSHUMANDOCX/4-Digit-Counter-Can-be-used-as-a-odometer Final commit- github.com/ANSHUMANDOCX/4-Digit-Counter-Can-be-used-as-a-odometer/commit/6d808edcd0c6e7a17add0236af94f0be7ec01c19

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Wed, Jul 10

The schematic and the PCB

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Wed, Jul 10

Made a 4Channel Rf transmitter and receiver Circuit and PCB. We can also change the address of the IC to reduce interference during transmission github.com/ANSHUMANDOCX/4-channel-RF-Receiver-and-Transmitter-with-variable-address- Final Commit-github.com/ANSHUMANDOCX/4-channel-RF-Receiver-and-Transmitter-with-variable-address-/commit/92a78a3197addb1f226bf659e4b8a39cb93e4b8c

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Wed, Jul 10

Made a Atmega expansion PCBfor Atmega microcontrollers it has IO pins for easy connectivity github.com/ANSHUMANDOCX/Atmega-Expansion-Board Commit-github.com/ANSHUMANDOCX/Atmega-Expansion-Board/commit/b01b9b488b6ff5785435895e4470d88b84b26115

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Tue, Jul 9

Made a Dual channel Op amp circuit for amplifying output for a music system this uses dual 4558 or 5532 IC for the purpose. I has Bass Treble Mid and Volume control for both channels. Github-github.com/ANSHUMANDOCX/4558-5532-Dual-IC-Amplifier Final Commit- github.com/ANSHUMANDOCX/4558-5532-Dual-IC-Amplifier/commit/81a73c017568aac9c6a1193c8bfa81b24afa7151

https://scrapbook-into-the-redwoods.s3.amazonaws.com/1d493ef9-529d-4f8e-8c16-80bf0b161691-schematic_bass-trebel-4558_2024-07-09.png

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Tue, Jul 9

Made voltage Regulator PCB which converts AC input from a step down transformer to 5,9,12,15 volts DC Github-github.com/ANSHUMANDOCX/Voltage-Regulator-PCB

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Mon, Jul 8

Made a Electricity Bill Calculator github.com/ANSHUMANDOCX/Electricity-Bill-Calculator-JS

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Sun, Jul 7

Made a voltage regulator. It takes AC input and regulates into 5,9,12,15 volts DC github.com/ANSHUMANDOCX/Voltage-Regulator-PCB

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