The S3C8465/C8469 single-chip 8-bit microcontroller is designed for useful 10-bit resolution A/D converter,UART, SIO, ZCD extended PWM application field. Its powerful SAM87 CPU architecture includes. The internalregister file is logically…
The S1P2655A01, S1P2655A02, S1P2655A03, S1P2655A04and S1P2655A05 are comprised of saven high voltage, highcurrent NPN darlington transistors arrays with common emitter,open collector outputs. Suppression diodes are included forinductive load driving and…
The RT8105 is a high efficiency synchronous buck PWMcontrollers that generate logic-supply voltages in PC basedsystems. These high performance , single output devicesinclude internal soft-start, frequency compensationnetworks and integrates all…
On my Kugoo m4pro electric scooter, the TF100 on-board computer stopped turning on. This happened after the wires going from the computer to the control unit became short-circuited. I fixed…
In inexpensive radio control models you can find two chips RX2 and TX2. RX means a chip for receiving a signal, and TX for transmitting a signal. Based on these…
A simple and clear experiment on how a Faraday cage works. With the help of a Faraday cage you can jam radio waves or a cell phone signal. For this…
If you have a high voltage source, then you can assemble an ion fan on it. The wind will be created not by the blades, but by the high voltage.I…
This high-frequency generator can carry out interesting experiments, the generator is called a “Tesla coil”. There are low-frequency Tesla coils, this coil is high-frequency. The generator is made on the…
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo. The BM3451 chip is in the H18650CH battery
In the diagrams of radio transmitters, in the output stage you can see an LC filter to which the antenna is connected. Why is this filter needed? The thing is…
The BM3051 is a secondary protection IC forrechargeable battery pack, it is highly integrated,high accuracy, and low power consumption. Bymonitor each cell’s voltage, IC provide protectionwhen the batteries are changing.…
VDS (V) = 40VID = 14A (VGS = 10V)RDS(ON) < 11.5mΩ (VGS = 10V)RDS(ON) < 15.5mΩ (VGS = 4.5V)
A computer mouse is an input device that is used to control the cursor on a computer screen. It allows the user to move the mouse pointer across a surface…
In modern radio receivers you can find an interesting KT0936M microcircuit. What is so interesting about this microcircuit? It is interesting that this DSP radio receiver can receive radio stations…
Drain Source-60V Id-210mA
On the Internet you can see various shows called “Tesla Coil and Faraday Cage”. In this show, people enter a metal cage and high-voltage sparks strike the cage, but these…
Common mode choke. This detail can be seen on boards from switching power supplies, next to the network connection socket. Choke consists of two identical coils, which are wound with…
I bought a digital thermometer with a humidity sensor on Ali. I was attracted by its price. Measures temperature from -50 to +110 C with an accuracy of +/- 1…
On the boards of old TVs you can see TV tuners on the kinescope. These tuners use double-gate FETs and what's called a MOSMIC (a dual-gate transistor with bias resistors…