The presented layout is a snap on a computer for measuring DHT22 temperature and humidity. It measures the temperature from -40 to 80 ° C with a resolution of 0.1 ° C and accuracy of 0.2 ° C and humidity from 0 to 100% with a resolution of 0.1% and accuracy of 2%. The device…
AD8532 Small, high-quality headphone amplifier that works with 32? … 100? low impedance headphones. Ideal as an audio supplement. Headphone amplifier with low-noise, low-voltage AD8532 operational amplifier up to 250 mA. Low-noise power supply with ADP7104 regulator. AD8532 headphone amplifier circuit schematic the power supply input signal from the IN jack is fed to a…
Brushless asynchronous motors, with compact rotor windings, called short cages, are used to drive different fans. Their advantages are durability and simple construction. The presented layout uses a certain characteristic of such a fan to regulate its rotational speed. The operation is based on a group control method – the motor is powered by a…
It’s quite strange that so many projects are being done with some 555 circuits. “Domino’s” 555 timer 555 circuit is an interesting electronic circuit with a chip that is prepared based on the different LEDs and photodiodes made a lot from each other they trigger it’s a domino effect, the author is also the project…
In SPDT spdt relays (Single Pole Double Throw SPDT Relay) are very useful in some applications due to its internal configuration. It has one common terminal and 2 contacts in 2 different versions can be normally closed and the other opened, or it may be normally open and the other closed. So basically you can…
Flowcode pic programming pic about the program in the form of flow diagrams of the easiest programs you can write easily in the market, still us is very simple, although it was touted as easy a little bit microcontroller, code, etc. there must be a free expression of information can be solved by the application…
Atmel ATTINY24 microcontroller based automatic battery charger circuit can charge 12V batteries with different power on (1A…10A current setting range of the charging current with limitation 10Ah, 20Ah, 30Ah, 40Ah, 50Ah, 60Ah, 70Ah, 80Ah, 90Ah, and Max. 100ah wind with a capacity of 12V lead-acid batteries can be used. Current control 2x 0.1-Ohm 5w resistors…
Although simple Metal Detector circuit 555 timer chip works quite well made, the metal detector circuit according to a lot more electronic component is unused, but the fine craftsmanship of the detector part of the detector coil a bit of the good work of the days of coils already wants to There’s a timer in…
Previously shared power supply programmable power supply features advanced digital projects based on a study in stm32f100c8t6b.. pretty, has a detailed structure of the circuit of analog-digital mix-in panel design including all source code, pcb, etc. everything to be shared we will be useful for different projects. digital Power supply specifications Output voltage: 0 ……
TOP249Y SMPS circuit audio amp. From the derived parameters of the sources in the previous paragraphs, we can now choose a control circuit of switching power supply. According to the required output power we have to choose between the circuits of the topswitch GX series. Between the circuits of this series was chosen circuit TopSwitch…