🏭🏭🏭 Manufacturing of the divider boards The BLE demonstration project is done and I can move forward to another project. The analogue divider boards for Hamamatsu PIN photodiodes have been waiting for a while, mainly because of the component shortage
🟦🟦🟦 Bluetooth @Beny-devices demo board soldering The Using Template guide was built around the demonstration project for a smart BLE sensor device. Now I am working on the real device. The first part is soldering. The board has a double-sided assembly. The
🏭🏭🏭 Back to the smart controller board The crucial common part of the firmware has been finished so that I can finish the assembly of the smaller boards. Why I have been waiting till today? Because I was not sure
🖊🖊🖊 Soldering iron tip care I was asked some time ago for soldering iron care tips and tricks I want to be brief: 1️⃣ avoid using lead-free solders – it eats your soldering iron tip like crazy 2️⃣ avoid using
🏭🏭🏭 Factory story number 2 Yesterday, I worked on the smaller boards for the Controller board project. Today, I am going to assemble bigger brothers of those Controller boards. Differences are 1️⃣ added current measurement 2️⃣ no communication buses ==
🏭🏭🏭 Manufacturing day The Controller board I shared the PCB layout screenshot a few days ago will be assembled today. I have all components on hand. I have PCBs ready. I have a stencil. Let us go! == 🏭🏭🏭 Továrna
🎩🎩🎩 Trusted parts on first place Today I have a time-saving tip for engineers looking for reliable component sources. I buy components at 1️⃣ Digi-Key Electronics 2️⃣ Mouser Electronics 3️⃣ Farnell Electronics I always aim to buy everything from those
🏭🏭🏭 Manufacturing day The board has already arrived. I shared a photo yesterday. Today, I am going to make the board living. The revised schematic and PCB layout improve the previous version by 1️⃣ adding low-noise auxiliary LDO as the
🆕🆕🆕 New PCBs arrived! It is going to be fun. I have been waiting for them a while and now they are home. These PCBs are dedicated to the analogue divider project processing signals from four PIN photodiodes. 1️⃣ multiple
🎉🎉🎉 Den jako každý jiný Dnes je pro mě trochu speciální den. A přeji ten nejlepší den vám všem. Zítra naváži s trochu Arduino problémů a jejich řešeními. Další problémy a další pokroky. Znáte to.