EEVblog #813 - Mailbag

Bumper Mailbag. Guest appearance by Sagan Forum: SPOILERS: Sinclair / Thandar SC110 10MHz portable analog CRT oscilloscope form the 1980’s! Makerbeam by Chartup: A mystery device from a Police auction from Rossin Corporation 10MHz TCXO reference clock generator: AST3TQ TCXO datasheet: CC2541 Bluetooth microcontroller datasheet: Fitbit ripoff teardown MMA955L Motion sensing pedometer datasheet: :MMA9555L Harbour Freight Cen-Tech multimeter teardown! EEVblog Main Web Site: The 2nd EEVblog Channel: Support the EEVblog through Patreon! EEVblog Amazon Store (Dave gets a cut): T-Shirts: Donations: Projects: Electronics Info Wiki: 💗 Likecoin – Coins for Likes: @eevblog/dil9/hcq3 Теги: rossin corporation,john a. rossin,harbour freight,cen-tech,multimeter,teardown,review,fitbit,ripoff,fake,maker beam,tcxo