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September 10, 2022

Detailed explanation of the principle and application circuit diagram of UC3842

SMD aluminum electrolytic capacitor
…

September 09, 2022

New Platform New Opportunities VR/AR Advertising Company Advrty Secures Seed Financing

Advrty, a Swedish advertising technology company, recently won a seed round of 5 million Swedish kronor (about US$570,000). The company will use this money to develop an advertising platform for VR, AR games and applications. Investors consist of angel investors fro…

September 09, 2022

5V, 1A ultra-thin charger design based on iW1677-00

EG129N+00
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September 09, 2022

Negative power generator circuit diagram based on CD4069 inverter

Photocoupler
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September 08, 2022

12V7AH battery charger circuit diagram

Completely replacing the design of ordinary transformers, the cost has not improved, but it has brought more advantages. Easy to make.

…

September 08, 2022

Fuji X100F evaluation: Yan value can be sister, strength than Leica strong?

[PConline Review] Since its inception, the Fuji X100 has been in its sixth year. It was originally a retro image of a parrot-like camera, the color tone of Fuji film, and the size of a mini-camera. The second-generation X100S, the third-generation X100T and the late…

September 08, 2022

Design circuit and finished product of new high performance lithium battery charger

One-piece inductor
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September 08, 2022

Low cost, low power 180W PFC front end with PFS708EG design, with circuit diagram, bill of materials, transformer specification file

1.5PF SOT23-6 Low Capacitance 5V Breakdown Voltage 6V SRV05
…

September 07, 2022

Incarnation Mage! Magic War game "Wizard" released this summer

Earlier this year, Carbon Studio brought us its first VR game, "ALICE VR." In the near future, the developer continued to bring us another VR game "The Wizards". Today, Carbon Studio officially announced the latest promotional video of “Wit…

September 07, 2022

100W cooling power supply with TOP260EN design, TOP260EN data sheet, TOP260EN design

2835 cool white 0.2W
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September 07, 2022

This LED water-based flash makes the Charm Blue E2 speak without speaking.

Recently, Charm Blue E2 was officially released in Beijing, with eight-core P20 processor, 5.5-inch full HD screen, metal integrated body, new 4-LED water-based flash design..., Charm Blue E2 new mobile phone, Charm Blue E2 Transformers 5 limited e…

September 07, 2022

Research on a Voltage Controlled Constant Current Source Circuit Scheme

Probe current voltage pin 420*4450 head diameter 5.0 over current curren…

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