Introduction GY-169 is a simple current converter for current measuring up to 5A. It incorporates the INA169 chip delivered by Burr-Brown from Texas Instruments, which intensifies the voltage read by a little shunt and gives … Read more
current
Introduction The motor driver modules are devices that are used in autonomous robotics and embedded circuits to operate motors. A motor driver is unquestionably something that causes the motor to move in accordance with the given … Read more
BTS7960 High Current 43A H-Bridge Motor Driver
Introduction If you use LEDs in your circuit, you’ve probably heard or read that you should have always used a current limiting resistor. It’s essential to limit the current flowing through an LED. Higher currents … Read more
Current Control Circuit for LED
Most occasions in electronics call for a voltage source set to a specific value. However, some situations are more concerned about how many electrons are flowing as opposed to the voltage, and this is what … Read more
Constant Current DC Power Supply Circuit
In this tutorial, we are developing a “Howland Current Pump Circuit.” The question is, why are we making this circuit? The basic current source isn’t ideal for variable loads as the current through load additionally … Read more
Howland Current Pump Circuit
In this DIY, we are demonstrating a project of an overcurrent protection circuit. In the power supply circuits, overcurrent safety is also used to reduce a PSU’s output power. When the load draws a large … Read more
Overcurrent Protection using LM358
In this DIY, we are making a project “4-20mA Current Loop Tester using JRC4558 Op-Amp”. Sensors are an essential aspect of any measurement framework as they help in changing over these real-world boundaries into electronic … Read more
4-20mA Current Loop Tester using JRC4558 Op-Amp
The UC3845 is a fixed frequency current-mode PWM controller. It is specially designed for Off-Line and DC to DC converter applications with minimum external components. This integrated circuit feature a trimmed oscillator for precise duty … Read more
UC3845 Current Mode PWM Controller – Datasheet
The UC3844 is a fixed frequency current-mode PWM controller. It is specially designed for Off-Line and DC to DC converter applications with minimum external components. This integrated circuit feature a trimmed oscillator for precise duty … Read more
UC3844 Current Mode PWM Controller – Datasheet
The UC3843 is a fixed frequency current-mode PWM controller. It is specially designed for Off-Line and DC to DC converter applications with minimum external components. This integrated circuit feature a trimmed oscillator for precise duty … Read more
UC3843 Current Mode PWM Controller – Datasheet
The UC3842 is a fixed frequency current-mode PWM controller. It is specially designed for Off-Line and DC to DC converter applications with minimum external components. This integrated circuit feature a trimmed oscillator for precise duty … Read more
UC3842 Current Mode PWM Controller – Datasheet
The LM334 is a 3-terminal adjustable current source featuring a 10,000:1 range in operating current, excellent current regulation, and a wide dynamic voltage range of 1V to 40V. Current is established with one external resistor … Read more
LM334 Adjustable Current Source – Datasheet
SN75454B device is the dual peripheral driver designed for use in systems that employ TTL logic. This family is functionally interchangeable with and replaces the SN75450 family and the SN75450A family devices manufactured previously. The … Read more
75454 Dual Very-High Speed, High-Current Peripheral Drivers – Datasheet
The LM234 is a 3-terminal adjustable current source featuring a range in operating current, excellent current regulation, and a wide dynamic voltage range of 1V to 40V. Current is established with one external resistor and … Read more
LM234Z 3-Terminal Adjustable Current Source – Datasheet
The LT1228 makes it easy to electronically control the gain of signals from DC to video frequencies. The LT1228 implements gain control with a transconductance amplifier (voltage to current) whose gain is proportional to an … Read more
LT1228 100MHz Current Feedback Amplifier – Datasheet
2SK246 N-Channel JFET is designed for constant current, impedance converter and DC-AC high input impedance amplifier circuit applications. 2SK246 Pinout 2SK246 Pin Configuration Pin No Pin Name 1 Source 2 Gate 3 Drain 2SK246 Key … Read more