Portfolio

Blynk.

Arduino Octapad.

Arduino PWM Signal Generator.

esp8266 Neo Pixel Driver.

Rotary Table Mechanism.

Stepper Driver.

High Sensitive Sound Reactive Light.

Attiny13 Automatic Emergency Lamp.

40v 10A Buck Converter.

5v USB Break Out Board.

LM723 Power Supply PCB.

Atmeag328 Automatic Battery Charger.

Ambient Sound Sensor v2.

Arduino ad9833.

JLC PCB.

Arduino 10 Button Counter.

Arduino Wire Cutter.

Bluetooth Drone PCB.

Fly back Oscillator.

Arduino FM Receiver.

Android Home Automation.

Arduino Line Follower.

Arduino Line Follower

PCB.

Arduino Nano NeoPixel Driver.

Mini UPS For Routers.

Level Shifter PCB.

tda7297.

Router Backup 1.

cd4047 12v - 220v Inverter 500W.

Router Backup 2.

Attiny85 NeoPixel Mood Lamp.

DIY PCB.

DIY PCB.

sg3525 Oscillator
PCB.

ne555 Stepper Diver V2.

Xenon Tube Flasher PCB.

Arduino Liquid Level Alert Generator.

Dark Sensitive Contractor. 

Arduino NioPixel Strings.

nrf24L01 & nodemcu soil temperature,humidity,ch4 levels.

Attiny13 Counter.

ne555 Ultrasonic Humidifier.

Level Shifter.

Arduino Clock Timer.

ESP12E Break Out Board.

Arduino VGA .

Arduino Octapad.

Attiny13 Two Way Counter.

Counter With Buzzer.

Cap Charger v1.

Cap Charger V2.

esp8266 Flash Upgrade.

esp8266 mini NeoPixel Driver LED Matrix Studio.

Ferrite Cores.

Ultrasonic Social Distancing Sensor.

Spinning Display Table.

NeoPixel Mood Lamp.

DIY SMD PCB.

Single rail to Dual Rail Power Supply.

5v Triac Controller.

Light Box NioPixel Controller.

Light Box.

nrf24l01 RC Jeep.

Arduino Contestant Lockout System.

220v to 400v Variable Voltage Generator.

Clock PCB.

nodemcu NeoPixel Controller.

nodemcu NeoPixel Controller.

tp4056 Automatic Emergency Lamp.

12v to 220v sg3525 High Frequency PCB.

Low Frequency PWM Generator.

12v Fan Speed Controller PCB.

sg3525 , IRF3205 12vDC to 320v DC Inverter.

single rail 12v to dual rail +40v 0v -40v SMPS power supply + PAM 8610 & JRC4558.

xenon flash tube trigger circuit (s).

single rail 12v to dual rail +60v 0v -60v smps power supply.

uc3843 12v to 30v boost converter.

Arduino and Android Bluetooth AC Dimmer.

SG3525 50Hz-60Hz -12v -to -220v inverter with feed back.

Node MCU & RFID project connected with java Desktop Application & Mysql Database.

Node MCU & RFID project connected with java Desktop Application & Mysql Database.

Node-MCU firebase vehical tracking system.

Node-MCU firebase vehical tracking system.

Node-MCU Green House
Monitoring  system with firebase and java Desktop Application.

Node-MCU Green House
Monitoring  system with firebase and java Desktop Application.

LM317 Bench Power Supply.

Android Arduino WIFI Dimmer (DC) with NodeMCU 

Display table Update with Neo pIxels Under Background Lighting.

souvenir from embedded computing design
(a raspberi pi pico).

musical fly back driver

esp8266 - ws2811,ws2812,uc1903 neo pixel driver

attiny-13,85 8 channel driver

IPDM (Intelligent Power Distribution Module) fix V2

nodemcu wifi rfid scanner

cn101a deep freezer on off timer

reversed engineered and redesigned gate UPS

DRV8825 NE555 Stepper Motor Driver

ESP01 - Neo Pixel & WLED

ESP32 & Nodemcu

IoT device, 4 socket outlets can be controlled through internet or manually.

EGS002 test kit.

panelized pcbs.

esp-01 (esp 8266) neo pixel driver.

sg 3525 50Hz-60Hz inverter oscillator module.

wifi controlled multi socket system.

java wifi  multi socket software.

LM723 Adjustable Power Supply PCB.

LM723 Adjustable Power Supply KIT.

Musical Fly-back Driver PCB.

Musical Fly-back Driver KIT.

5 channel light automation development
board for digimetz

sponsored
PCB's from PCB.IO
(https://www.pcbx.com/)

8 channel IoT relay controller board for digimetz

ESP-01 WLED -board for digimetz

flip flop PCB board for digimetz

AC Dimmer for digimetz

3 digit counter pcb from PCBX

NE555 , A4988 Stepper Motor Controller PCB from PCBX

5 channel lighting
decoration board for digimetz

3D Printed Mood Lamp V3

Rechargeable
Portable Adjustable
Buck and Boost Power Supply.

Rechargeable
Portable Adjustable
Buck and Boost Power Supply with 3D printed enclosure.

RF sliding gate controller for kandurata solutions and automation.

8ch relay driver RND -2.

8ch relay driver RND -3.

esp8266 IoT PCB from PCBX.

8ch relay driver board with WIFI communication.

router power backup for digimetz

atmega328 4ch touch relay control board.

16ch relay driver board for kandurata solutions and automation.

sg3525 50Hz-60Hz inverter PCB test.

AC ~ dimmer demo board for digimetz.

real like flicker lantern with AC dimmer.

3D printed mood lamp.
(mood lamp v4)

5V Power Bank Board for digimetz

8Channel Triac Board for digimetz

8Channel Mosfet Shield
for digimetz

Attiny13, 8Channel Relay Driver RND for digimetz

Multi Purpose Attiny13, 8Channel Relay Driver for digimetz

Multi Purpose Attiny13, 8Channel Relay Driver for digimetz, Direct LED Drive test

Router Backup Board for digimetz

digimetz 5Channel decoration KIT with  enclosure

digimetz 8Channel Relay Driver Module  with  enclosure 

digimetz 8Channel Triac Module  with  enclosure 

LM723 Power Supply PCB with enclosure

digimetz Router Backup PCB with enclosure 

LM2596 Buck Module Current Limiting RND

digimetz 8Channel Driver PCB-ALL

Hybrid Motor Driver

CH32V003F4P6-test

Arduino -SIM900A Color Monitor and Miss Call or SMS Alert .

Arduino -SIM900A Power Interrupt Monitor and Miss Call or SMS Alert .

CH32V003F4P6

ESP32 C3 Mini

ESP8266-8CH - 200 Pattern Driver

digimetz-16CH Driver with 100-Pattern EEPROM.

NE555-A4988,DRV8825,TMC2208,TMC2209 Driver.