# Sample and Hold Circuit Project ## Description This project is a Sample and Hold Circuit. It utilizes an operational amplifier (UA741CDT), a capacitor, resistors, a Q2 junction transistor, and connectors. The circuit captures a voltage level at a specific moment and sustains this level until instructed otherwise. #project ## Project Details - **Owner:** vasyl - **Created:** 11/23/2023 - **Last Updated:** 11/23/2023 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ ## Key Components ### J1 — [TB003-500-P02BE](https://www.flux.ai/adrian95/tb003-500-p02be.md) - Manufacturer Name: CUI Devices - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Datasheet URL: https://www.cuidevices.com/product/resource/tb003-500.pdf - Manufacturer Part Number: TB003-500-P02BE **Pins:** - 1 [pin 1] - 2 [pin 2] ### J2 — [TB003-500-P02BE](https://www.flux.ai/adrian95/tb003-500-p02be.md) - Manufacturer Name: CUI Devices - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Datasheet URL: https://www.cuidevices.com/product/resource/tb003-500.pdf - Manufacturer Part Number: TB003-500-P02BE **Pins:** - 1 [pin 1] - 2 [pin 2] ### J3 — [TB003-500-P02BE](https://www.flux.ai/adrian95/tb003-500-p02be.md) - Part Type: Connector - Datasheet URL: https://www.cuidevices.com/product/resource/tb003-500.pdf - Manufacturer Part Number: TB003-500-P02BE - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: CUI Devices **Pins:** - 1 [pin 1] - 2 [pin 2] ### J4 — [B2B-PH-SM4-TB(LF)(SN)](https://www.flux.ai/jecstronic/b2b-ph-sm4-tblfsn.md) - Datasheet URL: https://www.jst-mfg.com/product/pdf/eng/ePH.pdf - Manufacturer Name: JST Sales America Inc. - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Manufacturer Part Number: JST Sales America Inc. **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### Q2 — [N Channel Mosfet](https://www.flux.ai/jecstronic/n-channel-mosfet.md) - Part Type: Mosfet - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - D [pin 2] - G [pin 3] - S [pin 1] ### U1 — [UA741CDT](https://www.flux.ai/jecstronic/ua741cdt.md) - Part Type: Operational Amplifier (OP-AMP) - Manufacturer Part Number: UA741CDT - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/group1/d6/9e/4e/8a/fa/65/4c/d0/CD00001252/files/CD00001252.pdf/jcr:content/translations/en.CD00001252.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: STMicroelectronic **Pins:** - IN- [pin 2] - IN+ [pin 3] - NC [pin 8] - OFFSET_N1 [pin 1] - OFFSET_N2 [pin 5] - OUTPUT [pin 6] - VCC- [pin 4] - VCC+ [pin 7] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/vasyl/sample-and-hold-circuit-project](https://www.flux.ai/vasyl/sample-and-hold-circuit-project).* --- *Generated from [https://www.flux.ai/vasyl/sample-and-hold-circuit-project](https://www.flux.ai/vasyl/sample-and-hold-circuit-project)*