Tag: Laser Pointer Driver Circuit. 5.6MM Laser Diode Driver Schematic

Constant Current Laser Diode Driver Using OPA2350 OP-AMP

23/04/2018 RAJ SHARMA Leave a comment

The voltage-controlled current source circuit can be used to drive a constant current into a signal or pump laser diode. This simple linear driver provides a cleaner drive current into a laser diode than switching PWM drivers. The basic circuit is that of a Howland current pump with a current booster (Q1) on the output of a R-R CMOS OPA2350

Light Effects & LED Drivers

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Sound To Light Effect Circuit

Electronics Work Bench

Window Comparator

LED DIMMER

PS2 Wireless Remote Robot Controller

Clap Switch with Timer

Who Won

Metal Detector Schematic

3 WHEEL ROBOT CHASSIS

RC SIGNAL MONITOR USING 20 SEGMENT BAR-GRAPH LED

RC SIGNAL MONITOR AND SWITCH

Mini Microphone Pre-Amplifier

1.6KW Brush=Less Motor Power Driver

Electret Micro-Phone Pre-Amplifier

40-V, 16-Bit, I2C output digital power monitor

04/06/2023 Leave a comment

he INA700 is a digital power monitor with an integrated shunt resistor along with a 16- bit delta-sigma ADC specifically designed for current sensing applications.

Arduino UNO R4 , The family is getting bigger

16/04/2023 Leave a comment

The UNO R4 is powered by the Renesas RA4M1 32-bit Cortex®-M4 processor, providing a significant boost in processing power, memory, and functionality. The WiFi version comes

DDS Module AD9833 , Output 0 to 200KHz , Potentiometer and Arduino

15/09/2022 Leave a comment

Simple DDS module test Video Code and Connections

1600W Titanium server power supply with 600V CoolMOS G7 in DDPAK and digital control by XMC

05/07/2022 Leave a comment

This Infineon evaluation board (EVAL_1K6W_PSU_G7_DD) represents a complete system solution for a 1600W server power supply (PSU) which achieves the 80Plus® Titanium® standard. The power

LOAD CELL FORCE SENSOR INSTRUMENTATION AMPLIFIER -analog output

28/11/2020 Leave a comment

Here is my newly developed Load Cell amplifier circuit. Circuit provides very accurate reading. I have tested this circuit with 5Kg Load Sensor. Output is

Car LED Head-Lamp Fade effect – arduino project

27/11/2020 Leave a comment

This example demonstrates the use of the fading an LED Car Head-Lamp off and on. Analog Write uses pulse width modulation (PWM), turning a digital

230V AC Lamp Flasher Using arduino and ssr ( solid state relay)

02/11/2020 Leave a comment

Here is a simple Arduino Lamp flasher project, i have used optically isolated Solid State Relay ( SSR) to drive the AC Load, Arduino provides

2 Digit Counter Using 7 Segment display and pic16f1825

05/09/2020 Leave a comment

The Two Digit UP Counter project built using PIC16F1825 Microcontroller from Microchip, CAT4016 serial to display driver IC from ON-Semiconductor and two 7 Segment common

0.5A to 4AMPS VOLTAGE CONTROLLED CURRENT SOURCE

15/08/2020 Leave a comment

This is very accurate voltage to current source, can be used in many applications such as LED drivers, TEC drivers, Power Supply, Battery charger. Download

Arduino compatible one channel relay-tsop1838 ir sensor-oled-lm35-drv5053 sensor board

09/08/2020 Leave a comment

This project consist OLED Display, One channel Relay, LM35 Temperature Sensor, DRV5053 Magnetic Sensor, ATMEGA328 Chip. Project is Arduino compatible and provided with connector for